The U.S. aircraft register, updated daily
Parts · Heating, ice protection and utility systems

Module

840 failure reports named the module in the last ten years, 2,504 since 1995, most often on the Boeing 737; the condition most often found was "failed". 4,674 FAA approvals let 25 companies make a replacement module, Bae Systems Controls INC holding the most (3,540). The reports call it "module", "module 3", "module assy".

Reports by year

037741121491995200020052010201520202025532026
Reports by year, as a table
reports
199520
199620
199726
199833
199934
200069
2001129
200298
2003103
200479
200566
200657
200771
200889
2009126
201098
2011149
2012127
2013118
201457
201595
201673
201773
201882
201998
202053
202169
202258
202391
2024109
202581
202653

How it failed the condition found, last ten years

failed145faulty129faulted125malfunctioned99inoperative90defective45leaking36no test13damaged11intermittent11
Conditions found, as a table
reports
failed145
faulty129
faulted125
malfunctioned99
inoperative90
defective45
leaking36
no test13
damaged11
intermittent11

Engines most often reporting it

Approved replacement parts 4,674 parts manufacturer approvals

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

For these models most: Boeing 747 (1,847), Boeing 737 (1,250), Boeing 777 (470), Boeing 767 (456), Boeing 757 (385), Boeing 727 (115), Boeing 787 Dreamliner (68), Boeing 707 (34), Mcdonnell Douglas MD-11 (22), Boeing 717 (22), Airbus A330 (19), Airbus A320 (17).

MakerPartReplacesFitsGrantedStatus
Air Comm CorporationModule, Cockpit Evap. PC24EC-6020-19599020243Pilatus Aircraft Ltd PC-242026-08-31current
Air Comm CorporationModule, Cockpit Evap. PC24EC-6001-19599020256Pilatus Aircraft Ltd PC-242026-08-31current
Thales Avionics INC.MODULE, SINGLE USB 186133-102186133-102The Boeing Company 777-323ER2026-08-13current
Triumph Actuation Systems, LLC - YakimaModule, Position Transducer 6-0408-4S684Z600-4The Boeing Company 787-8, 787-9, 787-102026-07-08current
Thales Avionics INC.MODULE,SINGLE USB 186133-102186133-102The Boeing Company 787-82026-02-16current
Panasonic Avionics CorporationMODULE ASSY, GTE/OUTLET/PED 143698-01143698-01Airbus S.A.S A350-9412026-02-03current
Thales Avionics INC.MODULE, DUAL USB 3.0, TYPES A AND C 186526-203186526-203Airbus S.A.S. A350-9412025-12-26current
Safran Cabin INC.Module Assy 7891001-1097891001-109The Boeing Company 767-3232025-08-22current
Thales Avionics INC.MODULE, HIGH POWER, USB 2.0 186133-101186133-101The Boeing Company 787-92025-06-13current
Thales Avionics INC.MODULE, CONTROLLER AIRCRAFT CONNECTIVITY 186098-101186098-101The Boeing Company 787-92025-06-13current
Centex Aerospace INC.Module Assembly, Engine Fire Extinguisher 006-1009-0015-133370005Textron Aviation F90, 200, 200C2025-05-09current
Centex Aerospace INC.Module Assembly, Engine Fire Extinguisher 006-1009-0015-1100-570033-1Textron Aviation 200, 200C, 200CT2025-05-09current
Air Comm CorporationModule, Cockpit Evap. PC24EC-6020-19599020243Pilatus Aircraft Ltd PC-242025-02-10current
Air Comm CorporationModule, Cockpit Evap. PC24EC-6001-19599020256Pilatus Aircraft Ltd PC-242025-02-10current
Thales Avionics INC.MODULE, DUAL USB 3.0, TYPES A&C 186526-304186526-304Airbus SAS A350-9412024-12-11current
Thales Avionics INC.MODULE, DUAL USB 3.0, TYPES A&C,DATA, WHT 186526-102186526-102Airbus SAS A350-9412024-12-11current
Jamco America INCModule Assy-S/W Lav DAL063A-1501S417T106-1145AThe Boeing Company 767-300 Series2024-03-12current
Jamco America INCModule Assy-S/W Lav DAL063A-1531S417T106-1150AThe Boeing Company 767-300 Series2024-03-12current
Jamco America INCModule Assy-M/C Lav DAL062A-1511S417T106-1148AThe Boeing Company 767-300 Series2024-03-12current
Jamco America INCModule Assy-M/C Lav DAL062A-1501S417T106-1147AThe Boeing Company 767-300 Series2024-03-12current
Jamco America INCModule Assy-S/W Lav DAL063A-1521S417T106-1149AThe Boeing Company 767-300 Series2024-03-12current
Jamco America INCModule Assy-S/W Lav DAL063A-1511S417T106-1146AThe Boeing Company 767-300 Series2024-03-12current
Jamco America INCModule Assy-FWD DL0R101-41ADL0R101-41AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-FWD DL0R101-51ADL0R101-51AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-AFT R/H DL0R104-01ADL0R104-01AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-FWD DL0R101-21ADL0R101-21AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-AFT L/H DL0R103-41ADL0R103-41AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-AFT R/H DL0R104-31ADL0R104-31AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-FWD DL0R101-01ADL0R101-01AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-AFT R/H DL0R104-51ADL0R104-51AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-AFT R/H DL0R104-21ADL0R104-21AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-AFT R/H DL0R104-11ADL0R104-11AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-M-16 DAL062-1011S417T106-542AThe Boeing Company 767-300 Series2024-02-28current
Jamco America INCModule Assy-AFT L/H DL0R103-11ADL0R103-11AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-AFT L/H DL0R103-01ADL0R103-01AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy F-1 DAL061-1001S417T106-539AThe Boeing Company 767-300 Series2024-02-28current
Jamco America INCModule Assy-M-19 DAL066-1311S417T106-536AThe Boeing Company 767-300 Series2024-02-28current
Jamco America INCModule Assy-S/W Lav DAL063-1331S417T106-537AThe Boeing Company 767-300 Series2024-02-28current
Jamco America INCModule Assy-S/W Lav DAL063-1342S417T106-538AThe Boeing Company 767-300 Series2024-02-28current
Jamco America INCModule Assy-FWD DL0R101-31ADL0R101-31AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-AFT L/H DL0R103-51ADL0R103-51AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-FWD DL0R101-11ADL0R101-11AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-AFT L/H DL0R103-31ADL0R103-31AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-AFT R/H DL0R104-41ADL0R104-41AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-M-15 DAL062-1001S417T106-541AThe Boeing Company 767-300 Series2024-02-28current
Jamco America INCModule Assy-F-1 DAL061-1401S417T106-1049AThe Boeing Company 767-300 Series2024-02-28current
Jamco America INCModule Assy-A-4 DAL063-1022S417T106-544AThe Boeing Company 767-300 Series2024-02-28current
Jamco America INCModule Assy-AFT L/H DL0R103-21ADL0R103-21AThe Boeing Company 717-2002024-02-28current
Jamco America INCModule Assy-F-1 DAL061-1311S417T106-533AThe Boeing Company 767-300 Series2024-02-28current
Jamco America INCModule Assy-A-3 DAL063-1011S417T106-543AThe Boeing Company 767-300 Series2024-02-28current
Bae System Controls, INC.MODULE ASSY - CABIN ATTENDANT/FLIGHT DECK HANDSET (CAH/FDH) 285W0024-23M285W0024-23MThe Boeing Company 737-8, 737-8200, 737-92024-01-16current
Bae System Controls, INC.MODULE ASSY 233W3212-102233W3212-102The Boeing Company 777-200 SERIES, 777-200LR SERIES2024-01-16current
Bae System Controls, INC.MODULE ASSY - CABIN ATTENDANT/FLIGHT DECK HANDSET (CAH/FDH) 285W0024-22M285W0024-22MThe Boeing Company 737-8, 737-800 SERIES2024-01-16current
Thales Avionics INC.MODULE, DTD, 1TB, MIC 1100, SATA 255733-1T6255733-1T6AirbusBoeing A319 series, A321 series, 787-82024-01-11current
Thales Avionics INC.Module, SSD, 4TB 258228-04258228-04AirbusBoeing A319 series, A321 series, 787-82024-01-11current
Shimadzu Precision Instruments, INC.Module 732-18570-03S256T005-6The Boeing Company 767-200, 767-3002023-11-27current
Shimadzu Precision Instruments, INC.Module 732-18700-18S256T006-10The Boeing Company 767-200, 767-3002023-11-27current
Jamco America INCModule Assy-U/D Lav UAL04G-10001BJS417U001-7071AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL044A-9011HES417U001-3260AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-U/D Lav UAL04H-10011BJS417U001-7151AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045-13002BJS417U001-2046AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044A-4031HES417U001-3263AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-14011BJS417U001-3152AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-15002BJS417U001-1042AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-19011BJS417U001-3151AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-15051BJS417U001-1087AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-14041BJS417U001-3247AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045-10001BJS417U001-2069AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044A-4051HES417U001-3312AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-15022BJS417U001-3137AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-15032BJS417U001-3049AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044A-5041HES417U001-1112AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045A-0001HES417U001-2240AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-U/D Lav UAL04G-10021BJS417U001-7171AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-14061BJS417U001-3243AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045A-0011HES417U001-2241AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-14021BJS417U001-3153AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045A-3031HES417U001-2249AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045A-3051HES417U001-2284AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-14002BJS417U001-3132AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-U/D Lav UAL04H-10051BJS417U001-7303AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-U/D Lav UAL04HA-0011HES417U001-7318AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045A-3041HES417U001-2283AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045-13001BJS417U001-2047AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044A-0001BJS417U001-3185AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044A-5051HES417U001-3310AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-14031BJS417U001-3246AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-15061BJS417U001-3241AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045A-3001HES417U001-2238AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-15012BJS417U001-3051AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-15021BJS417U001-3048AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-U/D Lav UAL04H-10001BJS417U001-7072AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-U/D Lav UAL04HA-0001HES417U001-7313AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045A-0041HES417U001-2281AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-U/D Lav UAL04H-10041BJS417U001-7309AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044A-6001BJS417U001-3186AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044A-9021HES417U001-3309AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-14051BJS417U001-3242AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044A-5001HES417U001-1091AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-15041BJS417U001-3184AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044A-9001HES417U001-3250AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-19001BJS417U001-3131AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-U/D Lav UAL04HA-0021HES417U001-7363AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045-13012BJS417U001-2126AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045A-3011HES417U001-2239AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045A-0051HES417U001-2282AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL04G-10011BJS417U001-7117AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045A-3021HES417U001-2248AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-U/D Lav UAL04H-10031BJS417U001-7279AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-U/D Lav UAL04H-10021BJS417U001-7172AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044A-5011HES417U001-3251AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045A-0031HES417U001-2251AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044A-4011HES417U001-3253AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044A-5021HES417U001-1094AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045A-0021HES417U001-2250AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-S/W Lav UAL045-10022BJS417U001-2125AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-19021BJS417U001-3240AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044A-5031HES417U001-3261AThe Boeing Company 747-400 Series2023-10-11current
Jamco America INCModule Assy-C/L Lav UAL044-16001BJS417U001-3050AThe Boeing Company 747-400 Series2023-10-11current
United Technologies, Hamilton SundstrandMODULE, FUEL SYSTEM 33B9581-0133B9581-01PRATT & WHITNEY CANADA CORP. PW814GA, PW815GA2023-08-18current
Jamco America INCModule Assy-U/D Lav AFA046-18001DZS417U007-7100AThe Boeing Company 747-400F Series2023-07-28current
Jamco America INCModule Assy-U/D Lav AFA046-18011KFS417U007-7126AThe Boeing Company 747-400F Series2023-07-28current
Jamco America INCModule Assy-A-3 A-4 DAL063-331S417T106-274ABoeing 767-300 Series2023-05-09current
Jamco America INCModule Assy A-3 A-4 DL063-312S417T106-173ABoeing 767-300 Series2023-05-09current
Jamco America INCModule Assy-F-1 DAL061-1S417T106-437ABoeing 767-300 Series2023-05-09current
Jamco America INCModule Assy-A-3 A-4 DAL063-342S417T106-275ABoeing 767-300 Series2023-05-09current
Jamco America INCModule Assy-F-1 DL061-301S417T106-168ABoeing 767-300 Series2023-05-09current
Jamco America INCModule Assy-A-3 A-4 DL063-311S417T106-172ABoeing 767-300 Series2023-05-09current
Jamco America INCModule Assy-M-15 DAL062-1S417T106-439ABoeing 767-300 Series2023-05-09current
Jamco America INCModule Assy-M-16 DAL062-11S417T106-440ABoeing 767-300 Series2023-05-09current
Jamco America INCModule Assy-F-1 DAL061-311S417T106-270ABoeing 767-300 Series2023-05-09current
Jamco America INCModule Assy M-19 DL066-301S417T106-171ABoeing 767-300 Series2023-05-09current
Jamco America INCModule Assy-A-4 DAL063-22S417T106-442ABoeing 767-300 Series2023-05-09current
Jamco America INCModule Assy-A-3 DAL063-11S417T106-441ABoeing 767-300 Series2023-05-09current
Jamco America INCModule Assy-M-19 DAL066-311S417T106-273ABoeing 767-300 Series2023-05-09current
Honeywell International INC.Module - Coolant, Distribution 67400008-0067400008-00Airbus SAS A350-9412023-03-30current
Jamco America INCModule Assy-AFT L/H PEB09503-01APEB09503-01ABoeing 717-2002023-03-22current
Jamco America INCModule Assy-U/D Lav NCA046-18001KZS417U007-7132ABoeing 747-400F Series2023-03-22current
Jamco America INCModule Assy-A-3/-4 ZMB063-1001S417T106-492ABoeing 767-200 Series2023-03-22current
Jamco America INCModule Assy-AFT R/H PEB09504-01APEB09504-01ABoeing 717-2002023-03-22current
Jamco America INCModule Assy-F-1 ZMB061-1001S417T106-489ABoeing 767-200 Series2023-03-22current
Jamco America INCModule Assy-A-3, A-4 ZMB063-2S417T106-408ABoeing 767-200 Series2023-03-22current
Jamco America INCModule Assy-FWD PEB09501-01APEB09501-01ABoeing 717-2002023-03-22current
Jamco America INCModule Assy-A-3, A-4 ZMB063-1S417T106-407ABoeing 767-200 Series2023-03-22current
Jamco America INCModule Assy-A-3/-4 ZMB063-1002S417T106-493ABoeing 767-200 Series2023-03-22current
Jamco America INCMODULE ASSY-C/L LAV ALI044-16001JPS417U001-3326ABoeing 747-400 SERIES2023-02-01current
Jamco America INCMODULE ASSY-S/W LAV UAL063A-1341S417T106-1162ABoeing 767-300 SERIES2023-02-01current
Jamco America INCMODULE ASSY-S/W LAV ALI045-13001JPS417U001-2291ABoeing 747-400 SERIES2023-02-01current
Jamco America INCMODULE ASSY-S/W LAV UAL063A-1331S417T106-1161ABoeing 767-300 SERIES2023-02-01current
Jamco America INCMODULE ASSY-S/W LAV UAL063A-1301S417T106-1158ABoeing 767-300 SERIES2023-02-01current

The first 150 of 400.

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.