Vibration Monitoring

No failure report names the vibration monitoring. 20 FAA approvals let 2 companies make a replacement vibration monitoring, Ballard Technology holding the most (19).

Approved replacement parts 20 parts manufacturer approvals

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

Ballard Technology 19 Bae Systems Controls INC 1

For these models most: Boeing 767 (6), Boeing 757 (5), Boeing 777 (3), Boeing 747 (3), Airbus A321 (2), Airbus A320 (2), Airbus A319 (2).

Maker	Part	Replaces	Fits	Granted	Status
Ballard Technology	Vibration Monitoring Unit 212001-2-CL49	212001-2-CL49	Boeing 747-400 Series	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 344001-100	344001-100	Boeing 757-200 Series	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 211001-5	211001-5	Boeing 757-200 Series, 757-300 Series	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 216001-410	216001-410	Airbus A318 Model-111, A318 Model-112, A318...	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 212001-2	212001-2	Boeing 767-200 Series, 767-300 Series,...	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 216001-400	216001-400	Airbus A318 Model-111, A318 Model-112, A318...	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 212001-2	212001-2	Boeing 747-400 Series	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 211001-3-CL62	211001-3-CL62	Boeing 767-200 Series, 767-300 Series	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 212001-2-CL91	212001-2-CL91	Boeing 747-400 Series	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 217001-100	217001-100	Boeing 767-300 Series, 767-400ER Series	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 217001-300	217001-300	Boeing 777-200 Series, 777-200LR Series,...	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 217001-500	217001-500	Boeing 777-200 Series, 777-200LR Series,...	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 211001-5-CL76	211001-5-CL76	Boeing 757-200 Series, 757-300 Series	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 212001-2-CL91	212001-2-CL91	Boeing 767-200 Series, 767-300 Series,...	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 211001-5-PA76	211001-5-PA76	Boeing 757-200 Series, 757-300 Series	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 211001-4	211001-4	Boeing 757-200 Series, 757-300 Series	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 211001-3	211001-3	Boeing 767-200 Series, 767-300 Series	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 217001-100	217001-100	Boeing 777-200 Series, 777-200LR Series,...	2019-10-29	current
Ballard Technology	Vibration Monitoring Unit 217001-500	217001-500	Boeing 767-300 Series, 767-400ER Series	2019-10-29	current
Bae Systems Controls INC	Vibration Monitoring Unit - VMU 114E9392G4	2045M10P04	Engine Alliance GP7270, GP7277	2013-11-21	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.