The U.S. aircraft register, updated daily
Parts

External Power

No failure report names the external power. 19 FAA approvals let 5 companies make a replacement external power, Hamilton Sundstrand Corporation holding the most (13).

Approved replacement parts 19 parts manufacturer approvals

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

Hamilton Sundstrand Corporation 13Foxtronics INC 2Agora Space Technologies 2Leach International, North America 1Astronics - Advanced Electronic Systems 1

For these models most: Embraer ERJ 170 E170 and E175 (9), Embraer ERJ 190 E190 and E195 (4), Eclipse Aviation Corp EA500 (1), Bell 412 (1), Airbus BD-500 (1).

MakerPartReplacesFitsGrantedStatus
Agora Space TechnologiesExternal Power Receptacle Shield AST17845-1MS17845-1Embraer S.A. ERJ 170-100 STD, ERJ 170-100 LR, ERJ...2025-11-18current
Agora Space TechnologiesExternal Power Receptacle Shield AST17845-1MS17845-1Embraer S.A. ERJ 190-100 STD, ERJ 190-100 LR, ERJ...2025-11-18current
Astronics - Advanced Electronic SystemsEXTERNAL POWER CONTACTOR (EPC) 1165-31165-3Eclipse Aerospace EA5002022-03-28current
Hamilton Sundstrand CorporationExternal Power Current Transformer Assy (EPCT) 1714974C07500029-001Bombardier BD-500-1A10, BD-500-1A112017-03-07current
Hamilton Sundstrand CorporationExternal Power Current Transformer Assy (EPCT) 1714974C07500029-001Bombardier BD-500-1A102016-06-26current
Hamilton Sundstrand CorporationExternal Power Module 1701337C1701337Embraer ERJ 190-100 IGW, ERJ 190-100 LR, ERJ...2011-10-06current
Hamilton Sundstrand CorporationExternal Power Module 1701337D1701337Embraer ERJ 190-100 IGW, ERJ 190-100 LR, ERJ...2011-10-06current
Hamilton Sundstrand CorporationExternal Power Module 1701337B1701337Embraer ERJ 170-100 LR, ERJ 170-100 STD, ERJ...2011-05-18current
Hamilton Sundstrand CorporationExternal Power Module 1701337C1701337Embraer ERJ 170-100 LR, ERJ 170-100 STD, ERJ...2011-05-18current
Hamilton Sundstrand CorporationExternal Power Module 1701337D1701337Embraer ERJ 170-100 LR, ERJ 170-100 STD, ERJ...2011-05-18current
Hamilton Sundstrand CorporationExternal Power Module 1701337DEmbraer P/N 170-00506-401Embraer Empresa ERJ 170-100 LR, ERJ 170-100 STD2005-10-27current
Hamilton Sundstrand CorporationExternal Power Module 1701337DEmbraer 170-00506-401Embraer Empresa ERJ 170-100 LR, ERJ 170-100 STD2005-10-24current
Hamilton Sundstrand CorporationExternal Power Module 1701337CEmbraer P/N 190-03004-401Embraer Empresa ERJ-190-100 IGW, ERJ-190-100 LR,...2005-09-23current
Hamilton Sundstrand CorporationExternal power module 1701337Embraer 170-00594-505Embraer Empresa ERJ170-100LR2005-01-24current
Hamilton Sundstrand CorporationExternal power module 1701337CEmbraer 170-00594-505Embraer Empresa ERJ170-100LR2005-01-24current
Hamilton Sundstrand CorporationExternal Power Module 1701337BEmbraer 170-00594-505Embraer Empresa ERJ 170-100 STD, ERJ 170-100 LR.2004-01-25current
Foxtronics INCExternal Power Over-Voltage Sensor, F7722 and Control... CS-101Modification PartSabreliner NA-265-40, NA-265-601997-11-09current
Foxtronics INCExternal Power Over-Voltage Sensor, F7722 and Control... CS-101Modification PartBell 4121997-11-09current
Leach International, North AmericaExternal Power Mon. EP361-3Canadair P/N 600-59142-3Canadair Model(s) CL600-2B19 (Regional Jet...1995-08-30current

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.