83 FR 44815 - Airworthiness Directives; Linstrandt Propane Cylinders

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 83, Issue 171 (September 4, 2018)

Page Range		44815-44816
FR Document		2018-18990

We are adopting a new airworthiness directive (AD) for certain Linstrandt T30 propane cylinders installed on hot air balloons. This AD results from mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as welding defects on the propane cylinder that could result in leaking of liquid propane. We are issuing this AD to require actions to address the unsafe condition on these products.

Federal Register, Volume 83 Issue 171 (Tuesday, September 4, 2018)

[Federal Register Volume 83, Number 171 (Tuesday, September 4, 2018)]
[Rules and Regulations]
[Pages 44815-44816]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-18990]



========================================================================
Rules and Regulations
                                                Federal Register
________________________________________________________________________

This section of the FEDERAL REGISTER contains regulatory documents 
having general applicability and legal effect, most of which are keyed 
to and codified in the Code of Federal Regulations, which is published 
under 50 titles pursuant to 44 U.S.C. 1510.

The Code of Federal Regulations is sold by the Superintendent of Documents. 

========================================================================


Federal Register / Vol. 83, No. 171 / Tuesday, September 4, 2018 / 
Rules and Regulations

[[Page 44815]]



DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2018-0754; Product Identifier 2018-CE-028-AD; Amendment 
39-19365; AD 2018-17-11]
RIN 2120-AA64


Airworthiness Directives; Linstrandt Propane Cylinders

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule; request for comments.

-----------------------------------------------------------------------

SUMMARY: We are adopting a new airworthiness directive (AD) for certain 
Linstrandt T30 propane cylinders installed on hot air balloons. This AD 
results from mandatory continuing airworthiness information (MCAI) 
issued by the aviation authority of another country to identify and 
correct an unsafe condition on an aviation product. The MCAI describes 
the unsafe condition as welding defects on the propane cylinder that 
could result in leaking of liquid propane. We are issuing this AD to 
require actions to address the unsafe condition on these products.

DATES: This AD is effective September 24, 2018.
    We must receive comments on this AD by October 19, 2018.

ADDRESSES: You may send comments by any of the following methods:
     Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments.
     Fax: (202) 493-2251.
     Mail: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE, Washington, DC 20590.
     Hand Delivery: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE, Washington, DC 20590, between 9 a.m. and 5 p.m., 
Monday through Friday, except Federal holidays.

Examining the AD Docket

    You may examine the AD docket on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2018-
0754; or in person at Docket Operations between 9 a.m. and 5 p.m., 
Monday through Friday, except Federal holidays. The AD docket contains 
this AD, the regulatory evaluation, any comments received, and other 
information. The street address for Docket Operations (telephone (800) 
647-5527) is in the ADDRESSES section. Comments will be available in 
the AD docket shortly after receipt.

FOR FURTHER INFORMATION CONTACT: Mike Kiesov, Aerospace Engineer, FAA, 
Small Airplane Standards Branch, 901 Locust, Room 301, Kansas City, 
Missouri 64106; telephone: (816) 329-4144; fax: (816) 329-4090; email: 
[email protected].

SUPPLEMENTARY INFORMATION: 

Discussion

    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Community, has issued EASA 
AD No. 2018-0107, dated May 15, 2018, corrected on May 22, 2018 
(referred to after this as ``the MCAI''), to correct an unsafe 
condition for the specified products. The MCAI states:

    A review of cylinder production records has shown that the 
affected cylinders have unacceptable welding defects.
    This condition, if not detected and corrected, could result in 
an uncontrolled release of liquid propane and consequent fire or 
explosion, with consequent injury to balloon occupants and persons 
on the ground.
    To address this potential unsafe condition, Cameron Balloons 
Limited issued the SB, providing instructions to remove the affected 
cylinders from service.
    For the reasons described above, this [EASA] AD requires 
replacement of the affected cylinders with serviceable parts.
    This [EASA] AD is re-published to correct the list of TCDS 
numbers. The TCDS EASA.SAS.BA.001 was erroneously introduced, and 
has been removed, as it is not for a hot air balloon.

You may examine the MCAI on the internet at http://www.regulations.gov 
by searching for and locating Docket No. FAA-2018-0754.

FAA's Determination and Requirements of the AD

    This product has been approved by the aviation authority of another 
country, and is approved for operation in the United States. Pursuant 
to our bilateral agreement with this State of Design Authority, they 
have notified us of the unsafe condition described in the MCAI. We are 
issuing this AD because we evaluated all information provided by the 
State of Design Authority and determined the unsafe condition exists 
and is likely to exist or develop on other products of the same type 
design.

FAA's Determination of the Effective Date

    An unsafe condition exists that requires the immediate adoption of 
this AD. The FAA has found that the risk to the flying public justifies 
waiving notice and comment prior to adoption of this rule because 
replacement of the propane cylinders is required within 30 days. 
Therefore, we find good cause that notice and opportunity for prior 
public comment are impracticable. In addition, for the reason stated 
above, we find that good cause exists for making this amendment 
effective in less than 30 days.

Comments Invited

    This AD is a final rule that involves requirements affecting flight 
safety, and we did not precede it by notice and opportunity for public 
comment. We invite you to send any written relevant data, views, or 
arguments about this AD. Send your comments to an address listed under 
the ADDRESSES section. Include ``Docket No. FAA-2018-0754; Product 
Identifier 2018-CE-028-AD'' at the beginning of your comments. We 
specifically invite comments on the overall regulatory, economic, 
environmental, and energy aspects of this AD. We will consider all 
comments received by the closing date and may amend this AD because of 
those comments.
    We will post all comments we receive, without change, to http://www.regulations.gov, including any personal information you provide. We 
will also post a report summarizing each substantive verbal contact we 
receive about this AD.

[[Page 44816]]

Costs of Compliance

    We estimate that this AD will affect 10 propane cylinders. We also 
estimate that it would take about 2 work-hours to replace a cylinder, 
at an average labor rate of $85 per work-hour, and required parts would 
cost about $3,000 per product. Based on these figures, we estimate a 
total cost of $3,170 per balloon.
    We know the unsafe condition affects 10 propane cylinders 
worldwide; however, we have no way of knowing the number of hot air 
balloons on the U.S. Registry that may have an affected propane 
cylinder installed. As such, we have no way of estimating the potential 
costs of compliance on U.S. operators.

Authority for This Rulemaking

    Title 49 of the United States Code specifies the FAA's authority to 
issue rules on aviation safety. Subtitle I, section 106, describes the 
authority of the FAA Administrator. ``Subtitle VII: Aviation 
Programs,'' describes in more detail the scope of the Agency's 
authority.
    We are issuing this rulemaking under the authority described in 
``Subtitle VII, Part A, Subpart III, Section 44701: General 
requirements.'' Under that section, Congress charges the FAA with 
promoting safe flight of civil aircraft in air commerce by prescribing 
regulations for practices, methods, and procedures the Administrator 
finds necessary for safety in air commerce. This regulation is within 
the scope of that authority because it addresses an unsafe condition 
that is likely to exist or develop on products identified in this 
rulemaking action.
    This AD is issued in accordance with authority delegated by the 
Executive Director, Aircraft Certification Service, as authorized by 
FAA Order 8000.51C. In accordance with that order, issuance of ADs is 
normally a function of the Compliance and Airworthiness Division, but 
during this transition period, the Executive Director has delegated the 
authority to issue ADs applicable to small airplanes, gliders, 
balloons, airships, domestic business jet transport airplanes, and 
associated appliances to the Director of the Policy and Innovation 
Division.

Regulatory Findings

    We determined that this AD will not have federalism implications 
under Executive Order 13132. This AD will not have a substantial direct 
effect on the States, on the relationship between the national 
government and the States, or on the distribution of power and 
responsibilities among the various levels of government.
    For the reasons discussed above, I certify that this AD:
    (1) Is not a ``significant regulatory action'' under Executive 
Order 12866,
    (2) Is not a ``significant rule'' under the DOT Regulatory Policies 
and Procedures (44 FR 11034, February 26, 1979),
    (3) Will not affect intrastate aviation in Alaska, and
    (4) Will not have a significant economic impact, positive or 
negative, on a substantial number of small entities under the criteria 
of the Regulatory Flexibility Act.

List of Subjects in 14 CFR Part 39

    Air transportation, Aircraft, Aviation safety, Incorporation by 
reference, Safety.

Adoption of the Amendment

    Accordingly, under the authority delegated to me by the 
Administrator, the FAA amends 14 CFR part 39 as follows:

PART 39--AIRWORTHINESS DIRECTIVES

0
1. The authority citation for part 39 continues to read as follows:

    Authority:  49 U.S.C. 106(g), 40113, 44701.


Sec.  39.13  [Amended]

0
2. The FAA amends Sec.  39.13 by adding the following new airworthiness 
directive (AD):

2018-17-11 Linstrandt Propane Cylinders: Amendment 39-19365; Docket 
No. FAA-2018-0754; Product Identifier 2018-CE-028-AD.

(a) Effective Date

    This AD becomes effective September 24, 2018.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to Linstrandt T30 part number (P/N) CY050001 
propane cylinders, serial numbers (S/N) 0227/0158, 0316/-, 0321/-, 
0322/0150, 0446/0152, 0534/0145, 0539/-, 0543/0154, 0626/0153, and 
0638/0151; installed on hot air balloons.

(d) Subject

    Air Transport Association of America (ATA) Code 28: Fuel.

(e) Reason

    This AD was prompted by mandatory continuing airworthiness 
information (MCAI) issued by the aviation authority of another 
country to identify and correct an unsafe condition on an aviation 
product. The MCAI describes the unsafe condition as welding defects 
on the propane cylinders that could result in leaking of liquid 
propane. We are issuing this AD to prevent leaking of liquid propane 
that could lead to fire or explosion.

 (f) Actions and Compliance

    (1) If any hot air balloon has an affected P/N and serial number 
propane cylinder, as listed in paragraph (c) of this AD, within 30 
days after September 24, 2018 (the effective date of this AD), 
remove from service Linstrandt T30 propane cylinder P/N CY050001 and 
replace with a propane cylinder that is not listed in paragraph (c) 
of this AD.
    (2) After September 24, 2018 (the effective date of this AD), do 
not install on any hot air balloon a propane cylinder listed in 
paragraph (c) of this AD.

(g) Other FAA AD Provisions

    The following provision also applies to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
Small Airplane Standards Branch, FAA, has the authority to approve 
AMOCs for this AD, if requested using the procedures found in 14 CFR 
39.19. Send information to ATTN: Mike Kiesov, Aerospace Engineer, 
FAA, Small Airplane Standards Branch, 901 Locust, Room 301, Kansas 
City, Missouri 64106; telephone: (816) 329-4144; fax: (816) 329-
4090; email: [email protected]. Before using any approved AMOC on 
any airplane to which the AMOC applies, notify your appropriate 
principal inspector (PI) in the FAA Flight Standards District Office 
(FSDO), or lacking a PI, your local FSDO.
    (2) Reserved.

(h) Related Information

    Refer to MCAI EASA AD No. 2018-0107, dated May 15, 2018, 
corrected on May 22, 2018, for related information. You may examine 
the MCAI on the internet at http://www.regulations.gov by searching 
for and locating Docket No. FAA-2018-0754.

(i) Material Incorporated by Reference

    None.

    Issued in Kansas City, Missouri, on August 10, 2018.
Melvin J. Johnson,
Deputy Director, Policy & Innovation Division, Aircraft Certification 
Service.
[FR Doc. 2018-18990 Filed 8-31-18; 8:45 am]
 BILLING CODE 4910-13-P

44815

Rules and Regulations Federal Register
Vol. 83, No. 171

Tuesday, September 4, 2018

This section of the FEDERAL REGISTER Room W12–140, 1200 New Jersey by searching for and locating Docket No.
contains regulatory documents having general Avenue SE, Washington, DC 20590, FAA–2018–0754.
applicability and legal effect, most of which between 9 a.m. and 5 p.m., Monday
are keyed to and codified in the Code of FAA’s Determination and Requirements
through Friday, except Federal holidays.
Federal Regulations, which is published under of the AD
50 titles pursuant to 44 U.S.C. 1510. Examining the AD Docket
This product has been approved by
The Code of Federal Regulations is sold by You may examine the AD docket on the aviation authority of another
the Superintendent of Documents. the internet at http:// country, and is approved for operation
www.regulations.gov by searching for in the United States. Pursuant to our
and locating Docket No. FAA–2018– bilateral agreement with this State of
DEPARTMENT OF TRANSPORTATION 0754; or in person at Docket Operations Design Authority, they have notified us
between 9 a.m. and 5 p.m., Monday of the unsafe condition described in the
Federal Aviation Administration through Friday, except Federal holidays. MCAI. We are issuing this AD because
The AD docket contains this AD, the we evaluated all information provided
14 CFR Part 39 regulatory evaluation, any comments by the State of Design Authority and
[Docket No. FAA–2018–0754; Product received, and other information. The determined the unsafe condition exists
Identifier 2018–CE–028–AD; Amendment street address for Docket Operations and is likely to exist or develop on other
39–19365; AD 2018–17–11] (telephone (800) 647–5527) is in the products of the same type design.
RIN 2120–AA64 ADDRESSES section. Comments will be
available in the AD docket shortly after FAA’s Determination of the Effective
receipt. Date
Airworthiness Directives; Linstrandt
Propane Cylinders FOR FURTHER INFORMATION CONTACT: An unsafe condition exists that
Mike Kiesov, Aerospace Engineer, FAA, requires the immediate adoption of this
AGENCY: Federal Aviation AD. The FAA has found that the risk to
Small Airplane Standards Branch, 901
Administration (FAA), DOT. the flying public justifies waiving notice
Locust, Room 301, Kansas City,
ACTION: Final rule; request for Missouri 64106; telephone: (816) 329– and comment prior to adoption of this
comments. 4144; fax: (816) 329–4090; email: rule because replacement of the propane
mike.kiesov@faa.gov. cylinders is required within 30 days.
SUMMARY: We are adopting a new Therefore, we find good cause that
airworthiness directive (AD) for certain SUPPLEMENTARY INFORMATION:
notice and opportunity for prior public
Linstrandt T30 propane cylinders Discussion comment are impracticable. In addition,
installed on hot air balloons. This AD for the reason stated above, we find that
results from mandatory continuing The European Aviation Safety Agency
(EASA), which is the Technical Agent good cause exists for making this
airworthiness information (MCAI) amendment effective in less than 30
issued by the aviation authority of for the Member States of the European
Community, has issued EASA AD No. days.
another country to identify and correct
an unsafe condition on an aviation 2018–0107, dated May 15, 2018, Comments Invited
product. The MCAI describes the unsafe corrected on May 22, 2018 (referred to
after this as ‘‘the MCAI’’), to correct an This AD is a final rule that involves
condition as welding defects on the requirements affecting flight safety, and
propane cylinder that could result in unsafe condition for the specified
products. The MCAI states: we did not precede it by notice and
leaking of liquid propane. We are opportunity for public comment. We
issuing this AD to require actions to A review of cylinder production records invite you to send any written relevant
address the unsafe condition on these has shown that the affected cylinders have
data, views, or arguments about this AD.
products. unacceptable welding defects.
This condition, if not detected and Send your comments to an address
DATES: This AD is effective September corrected, could result in an uncontrolled listed under the ADDRESSES section.
24, 2018. release of liquid propane and consequent fire Include ‘‘Docket No. FAA–2018–0754;
We must receive comments on this or explosion, with consequent injury to Product Identifier 2018–CE–028–AD’’ at
AD by October 19, 2018. balloon occupants and persons on the the beginning of your comments. We
ADDRESSES: You may send comments by ground. specifically invite comments on the
any of the following methods: To address this potential unsafe condition, overall regulatory, economic,
Cameron Balloons Limited issued the SB,
• Federal eRulemaking Portal: Go to providing instructions to remove the affected
environmental, and energy aspects of
http://www.regulations.gov. Follow the this AD. We will consider all comments
cylinders from service.
instructions for submitting comments. For the reasons described above, this received by the closing date and may
• Fax: (202) 493–2251. [EASA] AD requires replacement of the amend this AD because of those
• Mail: U.S. Department of affected cylinders with serviceable parts. comments.
sradovich on DSK3GMQ082PROD with RULES

Transportation, Docket Operations, This [EASA] AD is re-published to correct We will post all comments we
M–30, West Building Ground Floor, the list of TCDS numbers. The TCDS receive, without change, to http://
Room W12–140, 1200 New Jersey EASA.SAS.BA.001 was erroneously www.regulations.gov, including any
Avenue SE, Washington, DC 20590. introduced, and has been removed, as it is personal information you provide. We
not for a hot air balloon.
• Hand Delivery: U.S. Department of will also post a report summarizing each
Transportation, Docket Operations, You may examine the MCAI on the substantive verbal contact we receive
M–30, West Building Ground Floor, internet at http://www.regulations.gov about this AD.

VerDate Sep<11>2014 16:09 Aug 31, 2018 Jkt 244001 PO 00000 Frm 00001 Fmt 4700 Sfmt 4700 E:\FR\FM\04SER1.SGM 04SER1

44816 Federal Register / Vol. 83, No. 171 / Tuesday, September 4, 2018 / Rules and Regulations

Costs of Compliance For the reasons discussed above, I (f) Actions and Compliance
We estimate that this AD will affect certify that this AD: (1) If any hot air balloon has an affected
10 propane cylinders. We also estimate (1) Is not a ‘‘significant regulatory P/N and serial number propane cylinder, as
that it would take about 2 work-hours to action’’ under Executive Order 12866, listed in paragraph (c) of this AD, within 30
(2) Is not a ‘‘significant rule’’ under days after September 24, 2018 (the effective
replace a cylinder, at an average labor date of this AD), remove from service
rate of $85 per work-hour, and required the DOT Regulatory Policies and
Procedures (44 FR 11034, February 26, Linstrandt T30 propane cylinder P/N
parts would cost about $3,000 per CY050001 and replace with a propane
product. Based on these figures, we 1979),
(3) Will not affect intrastate aviation cylinder that is not listed in paragraph (c) of
estimate a total cost of $3,170 per this AD.
in Alaska, and
balloon. (4) Will not have a significant
(2) After September 24, 2018 (the effective
We know the unsafe condition affects date of this AD), do not install on any hot air
economic impact, positive or negative, balloon a propane cylinder listed in
10 propane cylinders worldwide;
on a substantial number of small entities paragraph (c) of this AD.
however, we have no way of knowing
under the criteria of the Regulatory
the number of hot air balloons on the (g) Other FAA AD Provisions
U.S. Registry that may have an affected Flexibility Act.
The following provision also applies to this
propane cylinder installed. As such, we List of Subjects in 14 CFR Part 39 AD:
have no way of estimating the potential Air transportation, Aircraft, Aviation (1) Alternative Methods of Compliance
costs of compliance on U.S. operators. safety, Incorporation by reference, (AMOCs): The Manager, Small Airplane
Safety. Standards Branch, FAA, has the authority to
Authority for This Rulemaking approve AMOCs for this AD, if requested
Title 49 of the United States Code Adoption of the Amendment using the procedures found in 14 CFR 39.19.
specifies the FAA’s authority to issue Send information to ATTN: Mike Kiesov,
Accordingly, under the authority Aerospace Engineer, FAA, Small Airplane
rules on aviation safety. Subtitle I, delegated to me by the Administrator,
section 106, describes the authority of Standards Branch, 901 Locust, Room 301,
the FAA amends 14 CFR part 39 as Kansas City, Missouri 64106; telephone:
the FAA Administrator. ‘‘Subtitle VII: follows: (816) 329–4144; fax: (816) 329–4090; email:
Aviation Programs,’’ describes in more
mike.kiesov@faa.gov. Before using any
detail the scope of the Agency’s PART 39—AIRWORTHINESS approved AMOC on any airplane to which
authority. DIRECTIVES the AMOC applies, notify your appropriate
We are issuing this rulemaking under principal inspector (PI) in the FAA Flight
the authority described in ‘‘Subtitle VII, ■ 1. The authority citation for part 39 Standards District Office (FSDO), or lacking
Part A, Subpart III, Section 44701: continues to read as follows: a PI, your local FSDO.
General requirements.’’ Under that Authority: 49 U.S.C. 106(g), 40113, 44701.
(2) Reserved.
section, Congress charges the FAA with (h) Related Information
promoting safe flight of civil aircraft in § 39.13 [Amended]
air commerce by prescribing regulations Refer to MCAI EASA AD No. 2018–0107,
■ 2. The FAA amends § 39.13 by adding dated May 15, 2018, corrected on May 22,
for practices, methods, and procedures the following new airworthiness 2018, for related information. You may
the Administrator finds necessary for directive (AD): examine the MCAI on the internet at http://
safety in air commerce. This regulation www.regulations.gov by searching for and
is within the scope of that authority 2018–17–11 Linstrandt Propane Cylinders:
Amendment 39–19365; Docket No. locating Docket No. FAA–2018–0754.
because it addresses an unsafe condition FAA–2018–0754; Product Identifier (i) Material Incorporated by Reference
that is likely to exist or develop on 2018–CE–028–AD.
products identified in this rulemaking None.
action. (a) Effective Date Issued in Kansas City, Missouri, on August
This AD is issued in accordance with This AD becomes effective September 24, 10, 2018.
authority delegated by the Executive 2018. Melvin J. Johnson,
Director, Aircraft Certification Service, (b) Affected ADs Deputy Director, Policy & Innovation Division,
as authorized by FAA Order 8000.51C. Aircraft Certification Service.
None.
In accordance with that order, issuance [FR Doc. 2018–18990 Filed 8–31–18; 8:45 am]
of ADs is normally a function of the (c) Applicability
BILLING CODE 4910–13–P
Compliance and Airworthiness This AD applies to Linstrandt T30 part
Division, but during this transition number (P/N) CY050001 propane cylinders,
period, the Executive Director has serial numbers (S/N) 0227/0158, 0316/–, DEPARTMENT OF TRANSPORTATION
delegated the authority to issue ADs 0321/–, 0322/0150, 0446/0152, 0534/0145,
applicable to small airplanes, gliders, 0539/–, 0543/0154, 0626/0153, and 0638/ Federal Aviation Administration
balloons, airships, domestic business jet 0151; installed on hot air balloons.
transport airplanes, and associated (d) Subject 14 CFR Part 97
appliances to the Director of the Policy Air Transport Association of America [Docket No. 31212; Amdt. No. 3816]
and Innovation Division. (ATA) Code 28: Fuel.
Regulatory Findings (e) Reason Standard Instrument Approach
We determined that this AD will not This AD was prompted by mandatory Procedures, and Takeoff Minimums
have federalism implications under continuing airworthiness information (MCAI) and Obstacle Departure Procedures;
sradovich on DSK3GMQ082PROD with RULES

Executive Order 13132. This AD will issued by the aviation authority of another Miscellaneous Amendments
country to identify and correct an unsafe
not have a substantial direct effect on AGENCY: Federal Aviation
condition on an aviation product. The MCAI
the States, on the relationship between describes the unsafe condition as welding Administration (FAA), DOT.
the national government and the States, defects on the propane cylinders that could ACTION: Final rule.
or on the distribution of power and result in leaking of liquid propane. We are
responsibilities among the various issuing this AD to prevent leaking of liquid SUMMARY: This rule amends, suspends,
levels of government. propane that could lead to fire or explosion. or removes Standard Instrument

VerDate Sep<11>2014 16:09 Aug 31, 2018 Jkt 244001 PO 00000 Frm 00002 Fmt 4700 Sfmt 4700 E:\FR\FM\04SER1.SGM 04SER1

Document Created: 2018-09-01 02:59:14
Document Modified: 2018-09-01 02:59:14

Category		Regulatory Information
Collection		Federal Register
sudoc Class		AE 2.7: GS 4.107: AE 2.106:
Publisher		Office of the Federal Register, National Archives and Records Administration
Section		Rules and Regulations
Action		Final rule; request for comments.
Dates		This AD is effective September 24, 2018.
Contact		Mike Kiesov, Aerospace Engineer, FAA, Small Airplane Standards Branch, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329-4144; fax: (816) 329-4090; email: [email protected]
FR Citation		83 FR 44815
RIN Number		2120-AA64
CFR Associated		Air Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

83 FR 44815 - Airworthiness Directives; Linstrandt Propane Cylinders

DEPARTMENT OF TRANSPORTATIONFederal Aviation Administration

Federal Register Volume 83, Issue 171 (September 4, 2018)

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration