Heat Shield

60 failure reports named the heat shield in the last ten years, 256 since 1995, most often on the Boeing 767; the condition most often found was "cracked". 115 FAA approvals let 25 companies make a replacement heat shield, Aviation Materials Management INC holding the most (14).

Reports by year

Reports by year, as a table

	reports
1995	5
1996	5
1997	2
1998	11
1999	6
2000	8
2001	6
2002	2
2003	2
2004	7
2005	6
2006	3
2007	4
2008	3
2009	1
2010	5
2011	39
2012	49
2013	20
2014	8
2015	4
2016	5
2017	9
2018	4
2019	6
2020	7
2021	4
2023	4
2024	10
2025	5
2026	6

Which system the reports file it under last ten years

Airframe structure36Engine18Landing gear5Heating, ice protection and utility systems1

Reports by system, as a table

	reports
Airframe structure	36
Engine	18
Landing gear	5
Heating, ice protection and utility systems	1

Models most often reporting it last ten years

Models most reported, as a table

	reports
Boeing 767	9
Bombardier CL-600 Challenger and CRJ	9
Boeing 737	8
Boeing 757	6
Embraer ERJ 170 E170 and E175	6
Mcdonnell Douglas MD-11	4
Airbus A300	2
Airbus A330	2
Boeing 777	2
Embraer ERJ 190 E190 and E195	2
Airbus A320	1
Boeing 747	1

How it failed the condition found, last ten years

cracked29damaged13chafed3torn3corroded2inflt separation2broken1delaminated1dented1dirty1

Conditions found, as a table

	reports
cracked	29
damaged	13
chafed	3
torn	3
corroded	2
inflt separation	2
broken	1
delaminated	1
dented	1
dirty	1

Engines most often reporting it

General Electric CF6-80C2B7F 2 CFM International LEAP-1B25 1 Garrett (Honeywell) TPE331-10 series 1 General Electric GE90-110B1 1 Pratt & Whitney PW4060 1

Approved replacement parts 115 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a heat shield and sell it as an approved part for the models named. These are the companies holding such approvals for a heat shield:

For these models most: Boeing 737 (30), Cessna 185 Skywagon (16), Cessna A185 Skywagon (14), Cessna 180 Skywagon (11), Airbus A321 (11), Airbus A320 (11), Airbus A319 (11), Cessna 182 Skylane (10), Piper PA-30 Twin Comanche (9), Boeing 747 (6), Bombardier CL-600 Challenger and CRJ (5), Boeing 757 (5).

Maker	Part	Replaces	Fits	Granted	Status
Seal Dynamics INC	Heat Shield 740-0220-267SD	740-0220-267	Airbus SAS A319 Model -131, A319 Model -132,...	2025-07-31	current
Seal Dynamics INC	Heat Shield 745-0220-29SD	745-0220-29	Airbus SAS A319 Model -131, A319 Model -132,...	2025-07-31	current
Seal Dynamics INC	Heat Shield 740-0220-347SD	740-0220-347	Airbus SAS A319 Model -131, A319 Model -132,...	2025-07-31	current
Seal Dynamics INC	Heat Shield 740-0220-265SD	740-0220-265	Airbus SAS A319 Model -131, A319 Model -132,...	2025-07-31	current
Seal Dynamics INC	Heat Shield, Pan Down 740-0220-365SD	740-0220-365	Airbus SAS A319 Model -131, A319 Model -132,...	2025-07-31	current
Hemico INC.	Heat Shield Spacer HWP32991	5010891	MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100 & 440)	2024-10-16	current active
Hemico INC.	Heat Shield Spacer HWP32991	5010891	Bombardier Inc. CL-600-2B16 (604 Variant)	2024-10-16	current active
Hemico INC.	Heat Shield Spacer HWP32991	5010891	Gulfstream Aerospace... G-IV	2024-10-16	current active
Hemico INC.	Heat Shield Spacer HWP32991	5010891	Textron Aviation Inc. 400, 400T	2024-10-16	current active
Jet Avion Corporation A Heico Aerospace Company	Heat Shield JA24728	24728	MHI RJ Aviation ULC CL-600-2C11 (Regional Jet Series 550)	2024-10-02	current
Honeywell International INC.	Heat Shield 1B270-1	1B270-1	McDonnell Douglas DC-9-11, DC-9-12, DC-9-13	2023-04-11	current
Honeywell International INC.	Heat Shield 1B270-1	1B270-1	McDonnell Douglas DC-9-11, DC-9-12, DC-9-13	2023-04-11	current
Turbine Kinetics INC, A Heico Aerospace Company	Heat Shield Retainer 2612468KT	Honeywell P/N: 2612468	The Boeing Company MD-11, MD-11F, MD-10-10F	2022-01-26	current
Seal Dynamics INC	Heat Shield 0711480-219SD	Arkwin Industries P/N:0711480-219	Airbus SAS A318 Model -112, A319 Model -131,...	2021-01-12	current
Jet Avion Corporation A Heico Aerospace Company	Heat Shield Assembly M2002M71G01	CFM InternationalP/N:2002M71G01	CFM International CFM56-5B3/3CFM56-5B4/3CFM56-5B7/3	2020-11-05	current
Jet Avion Corporation A Heico Aerospace Company	Heat Shield M1B5891	Pratt & Whitney P/N 1B5891	Pratt & Whitney... PW2037, PW2037M, PW2040	2020-08-04	current
Jet Avion Corporation A Heico Aerospace Company	Heat Shield Assembly M2002M71G01	CFM International P/N 2002M71G01	CFM International, S.A. CFM56-5B1/P, CFM56-5B2/P, CFM56-5B3/P	2020-07-14	current
Jet Avion Corporation A Heico Aerospace Company	Heat Shield Segment M8A1902	Pratt & Whitney P/N 8A1902	Pratt & Whitney... PW2037, PW2040	2020-07-14	current
Seal Dynamics INC	Heat Shield 0711480-219SD	Arkwin Industries P/N 0711480-219	Airbus SAS A318 Model -111, A319 Model -111,...	2019-10-21	current
Jet Avion Corporation A Heico Aerospace Company	Heat Shield JA24728	Parker P/N 24728	The Boeing Company 737-8, 737-9	2018-07-04	current
Airforms LLC	Heat Shield - Engine Mount AF1250918-2	1250918-2	Textron Aviation Inc. U206A, U206B, U206C	2018-04-09	current
Wencor LLC	Heat Shield 24728WE	24728	Airbus A318 series, A318 Model 111, A318 Model 112	2017-11-19	current
Jet Avion Corporation A Heico Aerospace Company	Heat Shield JA24728	Parker P/N 24728	Airbus SAS A318 Model -111, A318 Model -112,...	2017-11-02	current
Jet Avion Corporation A Heico Aerospace Company	Heat Shield Assembly 55H076-01JA	Pratt & Whitney P/N 55H076-01	Pratt & Whitney PW4074, PW4074D, PW4077	2015-10-27	current
Loree Air INC	Heat Shield Assembly MDL LA-500	Modification Part	Cessna 180, 180A, 180B	2015-09-03	current
Jet Avion Corporation A Heico Aerospace Company	Heat Shield JA863256-001	Zodiac Aerospace / Weber Aircraft P/N 863256-001	Boeing 737-800 Series, 757-200 Series	2015-04-15	current
Jet Avion Corporation A Heico Aerospace Company	Heat Shield JA863256-003	Zodiac Aerospace / Weber Aircraft P/N 863256-003	Boeing 737-800 Series, 757-200 Series	2015-04-15	current
Jet Avion Corporation A Heico Aerospace Company	Heat Shield JA24728	Parker P/N 24728	Embraer ERJ 170-100 STD, ERJ 170-100 LR, ERJ...	2014-07-09	current
F Atlee Dodge Aircraft Services LLC	Heat Shield AD1250918-2	Cessna P/N 1250918-2	Cessna Aircraft Company U206A, U206B, U206C	2014-06-10	current
Soundair Aviation Services	Heat Shield, Double SP2514-05-1015	3575-0448-01	Airbus A319 Series, A319 Model -111, A319 Model -112	2014-05-29	current
Soundair Aviation Services	Heat Shield, Single SP2514-05-2015	3575-0448-03	Boeing 737-300 Series, 737-500 Series,...	2014-05-29	current
Wencor LLC	Heat Shield 24728WE	24728	Bombardier, Inc. CL-600-2C10 (Regional Jet Series,...	2013-08-11	current
Aviation Materials Management INC	Heat Shield Assy 311A1016-29	311A1016-29	Boeing 737-300 Series, 737-400 Series,...	2013-03-25	current
Aviation Materials Management INC	Heat Shield Assy 311A1016-54	311A1016-54	Boeing 737-300 Series, 737-400 Series,...	2013-03-25	current
Aviation Materials Management INC	Heat Shield Assy 311A1016-9	311A1016-9	Boeing 737-300 Series, 737-400 Series,...	2013-03-25	current
Aviation Materials Management INC	Heat Shield Assy 311A1016-57	311A1016-57	Boeing 737-300 Series, 737-400 Series,...	2013-03-25	current
Aviation Materials Management INC	Heat Shield Assy 311A1016-38	311A1016-38	Boeing 737-300 Series, 737-400 Series,...	2013-03-25	current
Aviation Materials Management INC	Heat Shield Assy 311A1016-31	311A1016-31	Boeing 737-300 Series, 737-400 Series,...	2013-03-25	current
Aviation Materials Management INC	Heat Shield Assy 311A1016-50	311A1016-50	Boeing 737-300 Series, 737-400 Series,...	2013-03-25	current
Wencor LLC	Heat Shield 24728WE	24728	Airbus A318 Series, A318 Model-111, A318 Model-112	2012-12-20	current
Spirit Aerosystems INC	HEAT SHIELD ASSY 311A1016-57	311A1016-57	Boeing 737-300 SERIES, 737-400 SERIES,...	2012-12-18	current
Spirit Aerosystems INC	HEAT SHIELD ASSY 311A1016-57	311A1016-57	Boeing 737-300 SERIES, 737-400 SERIES,...	2011-03-30	current
Airborne Maintenance & Engineering Services	HEAT SHIELD B47-97-086-01	Modification Part	Boeing 747-400 Series	2010-12-09	current
Airborne Maintenance & Engineering Services	HEAT SHIELD B47-97-086-03	Modification Part	Boeing 747-400 Series	2010-12-09	current
Airborne Maintenance & Engineering Services	HEAT SHIELD ASSY B47-97-086-05	Modification Part	Boeing 747-400 Series	2010-12-09	current
Aviation Materials Management INC	Heat Shield Assy 311A1016-31	311A1016-31	Boeing 737-300 Series, 737-400 Series,...	2010-10-25	current
Aviation Materials Management INC	Heat Shield Assy 311A1016-54	311A1016-54	Boeing 737-300 Series, 737-400 Series,...	2010-10-25	current
Aviation Materials Management INC	Heat Shield Assy 311A1016-38	311A1016-38	Boeing 737-300 Series, 737-400 Series,...	2010-10-25	current
Aviation Materials Management INC	Heat Shield Assy 311A1016-50	311A1016-50	Boeing 737-300 Series, 737-400 Series,...	2010-10-25	current
Aviation Materials Management INC	Heat Shield Assy 311A1016-29	311A1016-29	Boeing 737-300 Series, 737-400 Series,...	2010-10-25	current
Aviation Materials Management INC	Heat Shield Assy 311A1016-57	311A1016-57	Boeing 737-300 Series, 737-400 Series,...	2010-10-25	current
Aviation Materials Management INC	Heat Shield Assy 311A1016-9	311A1016-9	Boeing 737-300 Series, 737-400 Series,...	2010-10-25	current
Thermal Structures INC	Heat Shield Assembly TP290-1263-5	290-1263-5	International Aero Engines V2500-A1, V2522-A5, V2524-A5	2010-03-18	current
Purolator Facet INC (Formerly Facet Filter Products)	Heat Shield 1763762-01	Cirrus 18779-001	Cirrus SR20 / SR22	2010-03-11	current
Aviation Products Systems INC	Heat Shield, Engine Mount 550-20	Modification Part	Hawker Beechcraft 45 (YT-34), A45 (T-34A, B-45)	2010-03-01	current
Thermal Structures INC	Heat Shield Assembly TP378-27-1	378-27-1	Boeing 747-400 Series	2010-01-07	current
Gemini Engineering INC	HEAT SHIELD ASSY 311A1016-50	311A1016-50	Boeing 737-300 Series, 737-400 Series,...	2009-11-15	current
Spirit Aerosystems INC	HEAT SHIELD ASSY 311A1016-9	311A1016-9	Boeing 737-300 SERIES, 737-400 SERIES,...	2009-05-17	current
Mcclain International INC, Division of Heico Aerospace	Heat Shield Assembly M50J871-01	50J871-01	Pratt & Whitney PW4052, 4052-3, 4056	2009-02-26	current
Metal Innovations INC	Heat Shield Assy 0520-51-1001	Modification Part	Cessna 185, 185A, 185B	2008-07-01	current
Metal Innovations INC	Heat Shield Assy, FWD 0520-51-1101	Modification Part	Cessna 185, 185A, 185B	2008-07-01	current
Metal Innovations INC	Heat Shield Assy, Turbo 0520-51-1501	Modification Part	Cessna 185, 185A, 185B	2008-07-01	current
Metal Innovations INC	Heat Shield Assy, Oil Pan 0520-51-1201	Modification Part	Cessna 185, 185A, 185B	2008-07-01	current
Metal Innovations INC	Heat Shield Assy, Motor Mount, RH 0520-51-1401	Modification Part	Cessna 185, 185A, 185B	2008-07-01	current
Metal Innovations INC	Heat Shield Assy, Motor Mount, LH 0520-51-1301	Modification Part	Cessna 185, 185A, 185B	2008-07-01	current
Spirit Aerosystems INC	HEAT SHIELD 315A2112-30	315A2112-30	Boeing 737-900 SERIES	2008-06-26	current
Arrowhead Products	HEAT SHIELD IDG 14510-122	14510-122	McDonnell Douglas MD-11, MD-11F	2008-04-07	current
Spirit Aerosystems INC	HEAT SHIELD ASSY 311A1016-57	311A1016-57	Boeing 737-300 SERIES 737-400 SERIES 737-500 SERIES	2007-11-14	current
Burl'S Aircraft LLC	Heat Shield 180185HS	Modification Part	Aeronca 15AC and S15AC	2007-07-30	current
Exotic Metals Forming Company LLC	HEAT SHIELD ASSY 311A1016-48	311A1016-48	BOEING 737-300 SERIES, 737-400 SERIES,...	2007-07-10	current
Adpma LLC	Heat Shield Assy 311A1016-38	311A1016-38	Boeing 737-300 Series, 737-400 Series,...	2007-02-27	current
Sonic Industries INC	HEAT SHIELD ASSY 311A1016-57	311A1016-57	Boeing 737-300 SERIES, 737-400 SERIES,...	2006-05-15	current
Mcclain International INC, Division of Heico Aerospace	Heat Shield Segment M8A1902	8A1902*	Pratt & Whitney PW2037, PW2040	2006-01-25	current
Triumph Composite Systems INC	HEAT SHIELD 65B41100-73	65B41100-73	Boeing 747-200F SERIES, 747-400 SERIES,...	2005-11-25	current
F Atlee Dodge Aircraft Services LLC	Heat Shield 3274	Cessna P/N 0750143-1	Cessna 180, 185, 206	2005-10-13	current
Mcclain International INC, Division of Heico Aerospace	Heat Shield Segment M8A1902	8A9102	Pratt & Whitney PW2037, PW2040	2005-07-05	current
Gemini Engineering	HEAT SHIELD ASSY 311A1016-9	311A1016-9	Boeing 737-300 SERIES, 737-400 SERIES,...	2005-04-24	current
Turbine Kinetics INC, Subsidiary of Heico CORP	Heat Shield KT50N541	50N541	Pratt & Whitney PW4052, 4056, 4060	2004-06-01	current
Mcclain International INC, Division of Heico Aerospace	Heat Shield M1B5891	1B5891	Pratt & Whitney PW2037, PW2037M, PW2040	2004-02-25	current
Gemini Engineering	HEAT SHIELD ASSY 311A1016-57	311A1016-57	Boeing 737-300 SERIES, 737-400 SERIES,...	2003-10-05	current
Aviation Enterprises	Heat shield 1550032-36	1550032-36	Cessna Frt 337 series, T337 series	2003-04-20	current
Aviation Enterprises	Heat shield 1550032-23	1550032-23	Cessna Frt 337 series, T337 series	2003-04-20	current
Ht Parts LLC	Heat Shield 4502170HTP	4502170	Boeing Auxiliary Power International...	2003-04-02	current
Mcclain International INC, Division of Heico Aerospace	Heat Shield Stop M1B5897	1B5897	Pratt & Whitney PW2037, PW2037(M), PW2040	2002-12-25	current
Thermal Structures INC	Heat Shield, Aft, LH TP740-0220-345	740-0220-345	International Aero Engines V2500-A1/A5	2002-09-29	current
Thermal Structures INC	Heat Shield, Aft, LH TP740-0220-343	740-0220-343	International Aero Engines V2500-A1/A5	2002-09-29	current
Turbine Kinetics INC, Subsidiary of Heico CORP	Heat Shield Assembly KT802798-01	802798-01	Pratt & Whitney JT9D-7R4D, -7R4D1, -7R4E	2002-04-16	current
Turbine Kinetics INC, Subsidiary of Heico CORP	Heat Shield Assembly KT802799-01	802799-01	Pratt & Whitney JT9D-7R4D, -7R4D1, -7R4E	2002-04-16	current
Senior Aerospace Ssp, Senior Operations INC	Heat Shield 1202594-957	65-62594-957	Boeing 737	2001-11-10	current
Turbine Kinetics INC, Subsidiary of Heico CORP	Heat Shield KT50J826	Pratt & Whitney 40J826	Pratt & Whitney PW4050, 4052, 4056	2001-08-07	current
Turbine Kinetics INC, Subsidiary of Heico CORP	Heat Shield KT50N244	50N244	Pratt & Whitney PW4052, 4056, 4060	2001-08-07	current
Turbine Kinetics INC, Subsidiary of Heico CORP	Heat Shield KT50N242	50N242	Pratt & Whitney PW4052, 4056, 4060	2001-08-07	current
Turbine Kinetics INC, Subsidiary of Heico CORP	Heat Shield KT50N245	50N245	Pratt & Whitney PW4052, 4056, 4060	2001-08-07	current
Turbine Kinetics INC, Subsidiary of Heico CORP	Heat Shield KT-50N542	50N542	Pratt & Whitney PW4052, 4056, 4060	2001-08-07	current
Turbine Kinetics INC, Subsidiary of Heico CORP	Heat Shield KT50N246	50N246	Pratt & Whitney PW4052, 4056, 4060	2001-08-07	current
Turbine Kinetics INC, Subsidiary of Heico CORP	Heat Shield KT-1193	749609	Pratt & Whitney JT8D-1, 1A, 1B	2001-07-30	current
Turbine Kinetics INC, Subsidiary of Heico CORP	Heat Shield KT50J971-01	KT50J971-01	Pratt & Whitney PW4052, PW4056, PW4060	2001-06-19	current
Oregon Aircraft Design	Heat Shield PA30T	Modification Part	Piper PA-30, and PA-39	2000-12-06	current
Oregon Aircraft Design	Heat Shield 185102	Modification Part	Cessna 180, 180A thru 180H, 180J	2000-10-18	current
Oregon Aircraft Design	Heat Shield 182102	Modification Part	Cessna 180, 180A thru 180H, 180J	2000-10-18	current
Oregon Aircraft Design	Heat Shield 185002	Modification Part	Cessna 180, 180A thru 180H, 180J	2000-10-18	current
Oregon Aircraft Design	Heat Shield 185001	Modification Part	Cessna 180, 180A thru 180H, 180J	2000-10-18	current
Oregon Aircraft Design	Heat Shield 185101	Modification Part	Cessna 180, 180A thru 180H, 180J	2000-10-18	current
Oregon Aircraft Design	Heat Shield 0470103	0750143-1	Cessna 180, 180A through 180K, 182	2000-10-18	current
Oregon Aircraft Design	Heat Shield 182101	Modification Part	Cessna 180, 180A thru 180H, 180J	2000-10-18	current
Oregon Aircraft Design	Heat Shield PA30106	Modification Part	Cessna 180, 180A thru 180H, 180J	2000-10-18	current
Oregon Aircraft Design	Heat Shield PA30105	Modification Part	Cessna 180, 180A thru 180H, 180J	2000-10-18	current
Machen INC	Heat Shield & Spacers 66-10015-( )	Modification Parts	Aerostar Aircraft PA-60-600, -601, -601P & -602P	1999-02-18	current
Turbo Products Intn'L INC	Heat Shield T-006888	P&W Canada 3006888	Pratt & Whitney Canada PT6-6, 6A, 6B	1997-12-16	current
Arrowhead Products	Heat Shield 14510-119	McDonnell Douglas/ROHR 14510-119	Pratt & Whitney (MD-11) P4000	1995-07-31	current
Arrowhead Products	Heat Shield 14510-113	McDonnell Douglas/ROHR 14510-113	Pratt & Whitney (MD-11) P4000	1995-07-31	current
Arrowhead Products	Heat Shield 14510-115	McDonnell Douglas/ROHR 14510-115	Pratt & Whitney (MD-11) P4000	1995-07-31	current
B H Aircraft Company INC	Heat Shield Assembly K788358	PWA 788358	Pratt & Whitney JT8D-1, -1A, -7	1995-07-31	current
B H Aircraft Company INC	Heat Shield Assembly K802107	PWA 802107	Pratt & Whitney JT8D-1, -1A, -7	1995-07-31	current
Arkwin Industires INC	Heat Shield Assembly K788358	PWA 788358	Pratt & Whitney JT8D-1, -1A, -7	1995-06-30	current
Thermal Structures INC	Heat Shield 6-772401	Pratt & Whitney 586918A1	Pratt & Whitney JT8-D	1994-06-07	current
Turbine Kinetics INC, Subsidiary of Heico CORP	Heat Shield KT-1123	P&W 5000570-01	Pratt & Whitney JT9D-3A, -7, -7A	1993-08-24	current
Turbine Kinetics INC, Subsidiary of Heico CORP	Heat Shield KT-1212	P&W 802992-01	Pratt & Whitney JT8D-209, -217, -217A	1992-12-31	current
Thermal Structures INC	Heat Shield 10-890041	Pratt & Whitney 762509	Pratt & Whitney JT8D-209, -217, -217A	1992-03-05	current
Thermal Structures INC	Heat Shield 3-900012	PWC 3038665	Pratt & Whitney PW118, 118A, 120	1992-03-05	current
Thermal Structures INC	Heat Shield 6-910025	Pratt & Whitney 761746	Pratt & Whitney JT8D-209, 217, 217A	1992-03-05	current
Thermal Structures INC	Heat Shield 10-890048	Pratt & Whitney 802992-01	Pratt & Whitney JT8D-209, -217, -217A	1992-03-05	current
Thermal Structures INC	Heat Shield 6-782069	Pratt & Whitney 499941, 749609	Pratt & Whitney JT8-D	1991-12-01	current
Thermal Structures INC	Heat Shield 10-792030	Pratt & Whitney 468559	Pratt & Whitney JT8-D	1991-12-01	current
Thermal Structures INC	Heat Shield 6-770012-1, -2	Pratt & Whitney 505509A, 505506A	Pratt & Whitney JT8-D	1991-12-01	current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.