The U.S. aircraft register, updated daily
Parts · Electrical power

Terminal

299 failure reports named the terminal in the last ten years, 928 since 1995, most often on the Boeing 737; the condition most often found was "broken". 120 FAA approvals let 25 companies make a replacement terminal, Kirkhill Aircraft Parts CO. DBA Proponent holding the most (53). The reports call it "terminal", "terminal assy".

Reports by year

0163247631995200020052010201520202025122026
Reports by year, as a table
reports
19954
199615
19978
199816
199916
200019
200133
200238
200328
200427
200516
200621
200742
200822
200941
201039
201149
201263
201359
201441
201532
201631
201733
201845
201951
202030
202134
202210
202316
202421
202516
202612

How it failed the condition found, last ten years

broken68loose63damaged43dirty18burned12defective11disconnected10unsecure7arced6detached6
Conditions found, as a table
reports
broken68
loose63
damaged43
dirty18
burned12
defective11
disconnected10
unsecure7
arced6
detached6

Engines most often reporting it

Approved replacement parts 120 parts manufacturer approvals

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

For these models most: Boeing 747 (36), Boeing 737 (36), Boeing 767 (32), Boeing 727 (21), Boeing 777 (14), Boeing 787 Dreamliner (10), Saab-Fairchild 340 (5), Boeing 757 (5), Boeing 707 (5), Saab-Scania SAAB 340 (4), Airbus A321 (4), Airbus A320 (4).

MakerPartReplacesFitsGrantedStatus
Wencor, LLCTerminal, Lead Assembly 728910WE728910Airbus SAS A319 Model -113, A319 Model...2025-03-26current
Wencor, LLCTerminal, Lead Assembly 728910WE728910The Boeing Company 747-8F Series, 747-8 Series2025-03-26current
Jet Parts Engineering INCTerminal, Rod Assy APM7252600-1037252600-103Saab AB 340A (SAAB/SF340A), SAAB 340B, SAAB 20002023-11-07current
Aero Design Inc/A Heico Aerospace CompanyTerminal Assy 60-1614-1AD60-1614-1The Boeing Company MD-11F2023-08-28current
Amsafe BridportTERMINAL 69B55913-269B55913-2BOEING 747-100 SERIES, 747-200B SERIES,...2022-09-27current
Wencor LLCTerminal, Lead Assembly“ 728910WE“728910“Airbus A320 Model -251N, A320 Model -271N,...2020-12-23current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, ELECTRICAL BACT12M146BACT12M146Boeing 707-100B SERIES, 707-300 SERIES,...2020-10-12current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M141BACT12M141Boeing 707-100B SERIES, 707-300 SERIES,...2020-10-12current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC10BACT12AC10Boeing 747-400 SERIES, 747-400F SERIES,...2020-10-12current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC9BACT12AC9Boeing 767-200 SERIES, 767-300 SERIES2020-10-12current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M6-4BACT12M6-4Boeing 767-200 SERIES2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M8-3BACT12M8-3Boeing 767-300F SERIES2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M8-1BACT12M8-1Boeing 747-400 SERIES, 747-400F SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC57BACT12AC57Boeing 787-10, 787-8, 787-92020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC48BACT12AC48Boeing 787-10, 787-8, 787-92020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M140BACT12M140Boeing 737-500 SERIES, 747-100 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M8BACT12M8Boeing 767-300F SERIES2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC11BACT12AC11Boeing 747-400 SERIES, 767-200 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC44BACT12AC44Boeing 737-100 SERIES, 737-200 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M4-2BACT12M4-2Boeing 787-10, 787-8, 787-92020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M6-3BACT12M6-3Boeing 767-300 SERIES2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC43BACT12AC43Boeing 727-200 SERIES, 727-200F SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M147BACT12M147Boeing 767-300F SERIES2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC8BACT12AC8Boeing 787-10, 787-8, 787-92020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC13BACT12AC13Boeing 747-400 SERIES2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC18BACT12AC18Boeing 777-200 SERIES, 777-200LR SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M8-2BACT12M8-2Boeing 767-200 SERIES, 767-300F SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC19BACT12AC19Boeing 747-400 SERIES, 767-300 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M173BACT12M173Boeing 767-200 SERIES, 767-300 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M2-3BACT12M2-3Boeing 767-300F SERIES2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC12BACT12AC12Boeing 787-10, 787-8, 787-92020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M8-4BACT12M8-4Boeing 737-600 SERIES, 737-700 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC4BACT12AC4Boeing 737-200 SERIES, 747-400 SERIES2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC53BACT12AC53Boeing 737-600 SERIES, 737-700 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M25-3BACT12M25-3Boeing 737-600 SERIES, 737-700 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG POLYAM BACT12AC3BACT12AC3Boeing 747-200C SERIES, 747-200F SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M4-4BACT12M4-4Boeing 767-300F SERIES2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M4BACT12M4Boeing 737-600 SERIES, 737-700 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC1BACT12AC1Boeing 737-300 SERIES, 737-400 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M198BACT12M198Boeing 737-500 SERIES, 737-600 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC49BACT12AC49Boeing 787-10, 787-8, 787-92020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC15BACT12AC15Boeing 737-100 SERIES, 737-200 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC6BACT12AC6Boeing 737-200 SERIES, 737-300 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC45BACT12AC45Boeing 777-200 SERIES, 777-300 SERIES2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M27-2BACT12M27-2Boeing 787-10, 787-8, 787-92020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC24BACT12AC24Boeing 747-200B SERIES, 767-300 SERIES2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC33BACT12AC33Boeing 727-200 SERIES, 727-200F SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC2BACT12AC2Boeing 727-200 SERIES, 727-200F SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC56BACT12AC56Boeing 787-10, 787-8, 787-92020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG, POLYA BACT12AC74BACT12AC74Boeing 747-100 SERIES, 747-200B SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC50BACT12AC50Boeing 787-10, 787-8, 787-92020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC46BACT12AC46Boeing 737-100 SERIES, 737-300 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC62BACT12AC62Boeing 737-200 SERIES, 737-200C SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC54BACT12AC54Boeing 737-100 SERIES, 737-200 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M2-4BACT12M2-4Boeing 747-200B SERIES2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M130BACT12M130Boeing 727-200 SERIES, 727-200F SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL BACT12M2BACT12M2Boeing 737-600 SERIES, 737-700 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC22BACT12AC22Boeing 737-200 SERIES, 767-200 SERIES,...2020-09-24current
Kirkhill Aircraft Parts CO. DBA ProponentTERMINAL, LUG BACT12AC16BACT12AC16Boeing 737-400 SERIES, 747-400 SERIES,...2020-09-24current
Anb Aviation Parts LLCTerminal 27-24050-165ANB27-24050-165M7 Aerospace SA226 (T, AT, TC)2017-10-15current
Aero Parts Mart INCTerminal, Rod Assy APM7252600-1037252600-103Saab AB, Saab Aeronautics 340A (SAAB/SF340A), SAAB 340B, SAAB 20002016-11-02current
Rockwell Collins INCTERMINAL, SEAT ELECTRONICS, SEU-2050T1 743-0234-011743-0234-011Boeing 747-4002016-06-01current
Concorde Battery CORPTerminal, Ring, 10-12 AWG, Nylon Insulated, #10 Stud Size 7706-27706-2Viking Air Limited DHC-6-1, DHC-6-100, DHC-6-2002015-10-12current
Concorde Battery CORPTerminal, Ring, 10-12 AWG, Nylon Insulated, #8 Stud Size 7706-17706-1Viking Air Limited DHC-6-1, DHC-6-100, DHC-6-2002015-10-12current
Wencor LLCTerminal - Insulator 752054WE752054Airbus A330-200 series, A330 Model 201,...2015-09-29current
Aero Parts Mart INCTerminal, Rod Assy APM7252600-1037252600-103Saab AB, Saab Aerosystems 340A (SAAB/SF340A), SAAB 340B, SAAB 20002015-05-28current
Aero Parts Mart INCTerminal, Rod Assy APM7252600-1037252600-103Saab AB, Saab Aerosystems 340A (SAAB/SF340A), SAAB 340B2014-09-21current
Seal Dynamics INCTerminal - Fwd, Link 290-0890-505SDGoodrich Aerostructures P/N 290-0890-505Boeing MD-90-302014-05-13current
Seal Dynamics INCTerminal - Aft, Link 290-0890-503SDGoodrich Aerostructures P/N 290-0890-503Boeing MD-90-302014-05-13current
Aero Parts Mart INCTerminal, Rod Assy APM7252600-1037252600-103Saab AB, Saab Aerosystems 340A (SAAB/SF340A), SAAB 340B2013-02-10current
Wencor LLCTerminal Assy, Brush 103337BWE103337BBOEING DC-9-14, DC-9-152012-04-16current
Aerospace Sealants LLCTerminal, Electrical Lug 9-2905-04-002905-04-00Airbus A320 Series, A320 Model-111, A320 Model-2112011-05-25current
Amsafe BridportTERMINAL 69B55913-2(69B55913-2)BOEING 747-100 SERIES, 747-200B SERIES,...2011-02-03current
Denezol Tool CO INCTerminal 4913978-14913978-1McDonnell Douglas DC-9-31, DC-9-32, DC-9-32F2010-11-22current
Denezol Tool CO INCTerminal 4911148-14911148-1McDonnell Douglas DC-9-31, DC-9-32, DC-9-32F2010-11-22current
Denezol Tool CO INCTerminal 4913978-14913978-1McDONNELL DOUGLAS DC-10-10, DC-10-40, DC-10-302010-11-22current
Goodrich Landing GearTERMINAL 69B70620-369B70620-3Boeing 747-100 SERIES, 747-100B SERIES,...2009-10-29current
Goodrich Landing GearTERMINAL 69B70620-369B70620-3Boeing 747-100 SERIES, 747-100B SERIES,...2009-10-29current
Gemini EngineeringTERMINAL 69-73538-269-73538-2Boeing 707-100 LB, 707-100B LB, 707-100B SB2009-06-03current
Goodrich Landing GearTERMINAL 162T1415-1162T1415-1Boeing 767-200 SERIES, 767-300 SERIES,...2008-11-24current
Goodrich Landing GearTERMINAL 344W2004-1344W2004-1Boeing 777-200 SERIES, 777-200LR SERIES,...2008-11-24current
Goodrich Landing GearTERMINAL 162T1415-1162T1415-1Boeing 767-200 SERIES, 767-300 SERIES,...2008-11-24current
Goodrich Landing GearTERMINAL 344W2004-1344W2004-1Boeing 777-200 SERIES, 777-200LR SERIES,...2008-11-24current
Eagle Air Engineering INCTERMINAL 251N5135-3251N5135-3Boeing 757-200 SERIES, 757-200CB SERIES,...2008-10-08current
Gemini EngineeringTERMINAL 69-38195-169-38195-1Boeing 727-200 Series, 727-200F...2008-08-12current
Olympic Aero Services INCTerminal, Ring Tongue 54-24924Modification PartCessna 172S, 172R, 182S2007-04-23current
Aero Parts Mart INCTerminal, Rod Assembly APM7252600-1037252600-103Saab Aircraft AB SAAB-Fairchild 340A (SAAB/SF340A), SAAB 340B2006-09-10current
Aero Parts Mart INCTerminal, Rod Assembly APM7252600-1037252600-103Saab Aircraft AB SAAB-Fairchild 340A (SAAB/SF340A), SAAB 340B2006-09-10current
Aaxico Technical ServicesTERMINAL 89172-00012ATSKOITO P/N 89172-00012BOEING 727-200 Series, 737-300 Series,...2006-08-16current
Pacific Propeller INCTerminal, Bracket Assy 6527005 thru 65270146527005 thru 6527014Pacific Propeller Aeroproducts A6441FN 606/606A2005-06-27current
Pacific Propeller INCTerminal 65171466517146Pacific Propeller AEROPRODUCTS A6441FN 606/606A2005-06-27current
Pacific Propeller INCTerminal 6517141 thru 65171506517141 thru 6517150Pacific Propeller Aeroproducts A6441FN 606/606A2005-06-27current
Eagle Air Engineering INCTerminal 63-10191-263-10191-2Boeing 727-200 Series, 737-100 Series,...2004-11-25current
Hamilton Sundstrand CorporationTerminal, Elec 950B751-1HI Temp 950B751-1BAE Systems Operations) Limited (BAe146 -100A,...2004-08-11current
Eagle Air Engineering INCTerminal 69-47223-369-47223-3Boeing 727-200 Series2004-03-11current
Eagle Air Engineering INCTerminal 69-47223-269-47223-2Boeing 727-200 Series2004-03-11current
Eagle Air Engineering INCTerminal 69-62145-169-62145-1Boeing 727-200 Series, 737-200, -200C Series2003-08-03current
Eagle Air Engineering INCTerminal 63-10191-163-10191-1Boeing 707-100B Short Body, -300, -300B2003-08-03current
Eagle Air Engineering INCTerminal 69-49956-769-49956-7Boeing 727-200 Series2003-08-03current
Eagle Air Engineering INCTerminal 69-62447-469-62447-4Boeing 727-200 Series, 737-200, -200C Series2003-08-03current
Eagle Air Engineering INCTerminal 69-38195-269-38195-2Boeing 727-200, -200F Series, 737-1002003-08-03current
Eagle Air Engineering INCTerminal 69-62447-369-62447-3Boeing 727-200 Series, 737-200, -200C Series2003-08-03current
Eagle Air Engineering INCTerminal 69-38195-169-38195-1Boeing 727-200, -200F Series, 737-1002003-08-03current
Eagle Air Engineering INCTerminal 63-944663-9446Boeing 707-100 Long Body, 100B Short Body, -300B2003-08-03current
Wencor West INCTerminal, Lead 728910WE728910Airbus A300-B4-600 & F4-600 series,...2001-12-04current
Pacific Propeller INCTerminal 6517141 thru 65171506517141 thru 6517150Pacific Propeller Aeroproducts A6441FN 606/606A2001-09-13current
Pacific Propeller INCTerminal, Bracket Assembly 6527005 thru 65270146527005 thru 6527014Pacific Propeller Aeroproducts A6441FN 606/606A2001-09-13current
Sony Trans Com INCTerminal, seat electroincs, seu-2050t1 743-0234-011Boeing 743-0234-011Boeing 747-4001997-04-08current
Pacific Sky Supply INCTerminal - Alumel (Insul Grip 1 - .050 OD) 6735684PAllison 6735684Allison Engine 501-D13, 501-D13A, 501-D13D1995-07-03current
Pacific Sky Supply INCTerminal, Chromel (Insul Grip 1 - 1.50 OD) 6735685PAllison 6735685Allison Engine 501-D22, 501-D22A1995-07-03current
Pacific Sky Supply INCTerminal - Chromel (8-32) 6732546PAllison 6732546Allison Engine 501-D22, 501-D22C, 501-D22G1994-08-30current
Pacific Sky Supply INCTerminal - Alumel (10-32) 6732547PAllison 6732547Allison Engine 501-D22, 501-D22C, 501-D22G1994-08-30current
Pacific Sky Supply INCTerminal, Chromel (8-32) 6718477PAllison 6718477Allison Engine 501-D22, 501-D22C, 501-D22G1994-08-30current
Pacific Sky Supply INCTerminal, Alumel (10-32) 6718476PAllison 6718476Allison Engine 501-D22, 501-D22C, 501-D22G1994-08-30current
Madeira Air Supply INCTerminal M25X1035-1Boeing 69-62145-1Boeing 727-100, -200, 737-1001994-03-13current
Madeira Air Supply INCTerminal M25X1035-1Boeing Part No. 69-62145-1Boeing 727-100/200, 737-100/2001994-03-13current
Pacific Sky Supply INCTerminal - Eye End Cable 92019PHamilton Standard 92019Hamilton Standard Division 54H60-91, -1171994-02-23current
Pacific Sky Supply INCTerminal 6527005P thru 6527014PAllison 6527005 thru 6527014Pacific Propeller A6441FN6061993-09-20current
Pacific Sky Supply INCTerminal - Flag 6523743P thru 6523748PAllison 6523743 thru 6523748Pacific Propeller A6441FN6061993-09-20current
Rotair Industries INCTerminal R6209-25003-8S6209-25003-8Sikorsky S-61N, S-61NM1992-06-30current

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.