The U.S. aircraft register, updated daily
Parts

Ignition Exciter

0 failure reports named the ignition exciter in the last ten years, 3 since 1995. 44 FAA approvals let 4 companies make a replacement ignition exciter, Unison Industries holding the most (24).

Reports by year

0001111995111998
Reports by year, as a table
reports
19951
19961
19981

Approved replacement parts 44 parts manufacturer approvals

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

Unison Industries 24Champion Aerospace LLC 16Champion Spark Plug CO 3United Technologies, Hamilton Sundstrand 1

For these models most: Embraer ERJ 170 E170 and E175 (2), Airbus A321 (1), Airbus A320 (1), Airbus A319 (1).

MakerPartReplacesFitsGrantedStatus
Unison IndustriesIgnition Exciter 500335-231J2807-08Pratt Whitney Canada Corp. PW530A, PW535A, PW535B2024-04-03current
United Technologies, Hamilton SundstrandIgnition Exciter 33B9372-0133B9372-01Pratt & Whitney Canada Corp. 2023-01-17current
Champion Aerospace LLCIgnition Exciter CH92073-3Hamilton Sundstrand 4952961Embraer ERJ-170/175/190/195 where Hamilton...2022-05-03current
Champion Aerospace LLCIgnition Exciter Assembly PWC PW150A CH92142-3Pratt & WhitneyCanada Corp.3122413-12Pratt &WhitneyCanada Corp. Pratt & Whitney Canada Corp. PW150A2022-02-22current
Unison IndustriesIgnition Exciter 9048700-103876195-10Honeywell Internaltional Inc. GTCP331-350 C2021-05-20current
Unison IndustriesIgnition Exciter 10-381550-4Pratt & Whitney Canada Corp. PN 3035889Pratt & Whitney Canada Corp. PT6A-140A, PT6A-140AG2016-01-05current
Unison IndustriesIgnition Exciter 511030-1Pratt & Whitney PN 53U066Pratt & Whitney PW4074, 4074D, 40772012-09-19current
Champion Aerospace LLCIgnition Exciter Assembly CH92090-230C4946-03Pratt & Whitney Canada PW308A2011-01-30current
Champion Aerospace LLCIgnition Exciter Assembly CH92043-33122413-08Pratt & Whitney Canada PW150A2010-05-09current
Champion Aerospace LLCIgnition Exciter Assembly Champion CH92043-1Pratt & Whitney Canada P/N 3122413-06Pratt & Whitney Canada PW 150A2009-06-09current
Champion Aerospace LLCIgnition Exciter Champion P/N CH92073-1Hamilton Sundstrand P/N 4952793Embraer Empresa ERJ-170/175/190/195 where Hamilton...2007-02-04current
Unison IndustriesIgnition Exciter 9049820-6Honeywell P/N WE3876295-6Honeywell RE2202005-08-24current
Champion Aerospace LLCIgnition Exciter Assembly Champion CH92043-1Pratt & Whitney Canada 3122413-06Pratt & Whitney Canada PW 308A2003-07-27current
Unison IndustriesIgnition Exciter 9049000-1Sundstrand 4950000Airbus A319-111, -112, -1132003-03-19current
Champion Aerospace LLCIgnition Exciter Assembly Champion CH92007-1Williams International 68145, 56635, Champion CH92007Williams International FJ44-1A, -2A, -2C2003-02-23current
Champion Aerospace LLCIgnition Exciter Assembly Champion CH92043-1Pratt & Whitney Canada 3122413-06Pratt & Whitney Canada PW 150A2002-01-29current
Unison IndustriesIgnition Exciter 10-631045-2General Electric 9238M66P08CFM International CFM56-7B18, -7B20, -7B221997-09-21current
Unison IndustriesIgnition Exciter 9045330-2International Aero Engines, 5U0012International Aero Engines V2500-A1, V2522-A5, V2524-A51997-08-05current
Unison IndustriesIgnition Exciter 9047810-4Light Helicopter Turbine Engine LH70001-04...Light Helicopter... CT800-01997-03-24current
Unison IndustriesIgnition Exciter 9049755-3Allied Signal/ Garrett Division, 3073914-7,...Honeywell TFE731-20/40/601996-05-20current
Champion Aerospace LLCIgnition Exciter 3050502-303-026-02Honeywell LF507-1F, -1H engines, ALF502R-31996-05-12current
Unison IndustriesIgnition Exciter 10383225-1AlliedSignal-Lycoming 1-300-363-03Textron Lycoming LTS101, -600A-2, -600A-31995-12-25current
Champion Aerospace LLCIgnition Exciter 305013Pratt & Whitney Canada 3037865Pratt & Whitney 1B, -5D, Canada (JT15D-11995-11-19current
Champion Aerospace LLCIgnition Exciter CH92007Williams International 56635Williams International FJ44-1A1995-10-10current
Unison IndustriesIgnition Exciter 9048900-2Sundstrand - Aerospace, 179420-2, Ignition ExciterFokker 50 - When Sundstrand T-62T-46C2 APU...1995-08-17current
Unison IndustriesIgnition Exciter Type TX 105 9047980-21Pratt & Whitney-Canada 31B4636-02, Ignition ExciterPratt & Whitney PW305A, and PW305B1995-08-06current
Unison IndustriesIgnition Exciter Type TMLN-2001 9047770-2Allied Signal Garrett Auxiliary Engine...CFE Company CFE7381995-07-13current
Unison IndustriesIgnition Exciter Type TCN-1045 10-516000-2Allied Signal Garrett Auxiliary Power...Honeywell GTCP36-150 on Falcon 20001995-07-13current
Unison IndustriesIgnition Exciter 9047880-1Rolls Royce Accessory Specification No. A.C.S....Rolls-Royce TAY-651-541995-07-11current
Unison IndustriesIgnition Exciter 10-381550-22Pratt & Whitney 3119450-1Pratt & Whitney Canada JT15D-1, D-1A, D-1B1995-07-11current
Unison IndustriesIgnition Exciter 9045000-1Pratt & Whitney 804765Pratt & Whitney JT3D-3B, JT3D-1, -3B1995-04-23current
Unison IndustriesIgnition Exciter 9049150-3Pratt & Whitney Canada 3039488Pratt & Whitney PW206-A1995-01-27current
Unison IndustriesIgnition Exciter Assembly 10-348450-1G.E. 37D400347P101General Electric CT58-100, -110, -1401994-11-30current
Champion Aerospace LLCIgnition Exciter 305012-2Allied Signal 3070378-2Honeywell TFE731-2-1C/-2B, TFE731-3-1C/1E,...1993-08-15current
Champion Aerospace LLCIgnition Exciter 305013Pratt & Whitney 3037865Pratt & Whitney Canada JT15D-1, -1A, -41992-08-16current
Champion Aerospace LLCIgnition Exciter 305012-2Garrett 3070378-2Honeywell TFE731-2-1C/-2B, TFE731-3-1C/1E,...1992-08-16current
Champion Aerospace LLCIgnition Exciter 305050Textron Lycoming 2-303-026-02Honeywell ALF502R-3, 3A, -51992-08-16current
Champion Spark Plug COIgnition Exciter 305050Textron Lycoming 2-303-026-02Honeywell ALF502R-3, 3A, 51992-08-16current
Champion Spark Plug COIgnition Exciter 305013P&W 3037865Pratt & Whitney Canada JT15D-1, -1A, -41992-08-16current
Champion Spark Plug COIgnition Exciter 305012-2Garrett 3070378-2Honeywell TFE731-2-1C/-2B, -3-1C/1E, -3-1F/1G1992-08-16current
Unison IndustriesIgnition Exciter 10-378400-5Garrett 868962-3Honeywell TPE331-25AA, -25AB, -25DA1992-06-24current
Unison IndustriesIgnition Exciter 10-515675-2Garrett 3001433-3Honeywell ATF3-6, ATF3-6A1992-06-24current
Unison IndustriesIgnition Exciter 10-617050-4Garrett 3073914-4Honeywell TPE731-2, -2A, -3AR1992-06-24current
Unison IndustriesIgnition Exciter 10-392000-2Garrett 3070378-2Honeywell TPE331-11U, -12B, -12UA1992-06-24current

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.