FAA-listed STC holder

Smiths Aerospace LLC STCs

The Jun 30, 2026 FAA DRS snapshot lists 5 selected supplemental type certificates with status Current under Smiths Aerospace LLC. The records span 27 public aircraft directories and 2 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

listed Current at snapshot

aircraft directories

modification categories

Jan 10, 2007

latest recorded revision

Recently revised records

Showing the 5 most recently revised records. Category directories provide the complete paginated discovery path.

5 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

Smiths Aerospace LLC supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
ST00299SE-D Modification of an 8MCU Flight Management Computer Tray to accept a 4MCU Flight Management Computer. Other aircraft modifications View record	Boeing 737-300 SeriesTC A16WE Boeing 737-400 SeriesTC A16WE Boeing 737-500 SeriesTC A16WE	Current at cited snapshot Revised Jan 10, 2007 Application: Apr 7, 1998	FAA holder: Smiths Aerospace LLC FAA authority record
ST01906CH Installation of a Smiths Aerospace Model 3257C1 cockpit voice recorder system. Other aircraft modifications View record	Dassault-Aviation Mystere-Falcon 900TC A46EU	Current at cited snapshot Revised Dec 11, 2003 Application: Jan 14, 2003	FAA holder: Smiths Aerospace LLC FAA authority record
ST01609CH Installation of a Smiths Industries combined voice and flight data recorder, model 3257, and optional Smiths Industries Recorder Control Unit, model 3874. Other aircraft modifications View record	Airbus A310 322TC A35EU Airbus A300 B4-600R SeriesTC A35EU Airbus A300 B4-600 SeriesTC A35EU Airbus A310 221TC A35EU Airbus A300 F4-600R SeriesTC A35EU Airbus A310 203TC A35EU Airbus A310 222TC A35EU Airbus A310 324TC A35EU Airbus A310 304TC A35EU Airbus A300 F4-605RTC A35EU Airbus A300 B4-620TC A35EU Airbus A300 B4-603TC A35EU Airbus A310 SeriesTC A35EU Airbus A310 200 SeriesTC A35EU Airbus A300 B4-622RTC A35EU Airbus A300 B4-601TC A35EU Airbus A310 325TC A35EU Airbus A300 F4-622RTC A35EU Airbus A310 204TC A35EU Airbus A310 325 SeriesTC A35EU Airbus A310 300 SeriesTC A35EU Airbus A300 B4-605RTC A35EU	Current at cited snapshot Revised Oct 20, 2003 Application: Oct 8, 2001	FAA holder: Smiths Aerospace LLC FAA authority record
ST01823CH Installation of Smiths Aerospace WL202EED6 exhaust gas temperature indicator, through modification of a Smiths Aerospace WL202EED4 exhaust gas temperature indicator. Engine and powerplant View record	Boeing 737-300 SeriesTC A16WE Boeing 737-400 SeriesTC A16WE Boeing 737-500 SeriesTC A16WE	Current at cited snapshot Revised May 27, 2003 Application: Jan 14, 2003	FAA holder: Smiths Aerospace LLC FAA authority record
ST01539CH Installation of a Smiths Industries combined voice and flight data recorder, Model 3257, and optional Smiths Industries Recorder control unit, model 3874. Other aircraft modifications View record	McDonnell Douglas MD-11FTC A22WE McDonnell Douglas MD-11TC A22WE	Current at cited snapshot Revised Oct 4, 2001 Application: Not listed	FAA holder: Smiths Aerospace LLC FAA authority record

Smiths Aerospace LLC STCs

Modification mix

Aircraft represented

Recently revised records

Modification of an 8MCU Flight Management Computer Tray to accept a 4MCU Flight Management Computer.

Installation of a Smiths Aerospace Model 3257C1 cockpit voice recorder system.

Installation of a Smiths Industries combined voice and flight data recorder, model 3257, and optional Smiths Industries Recorder Control Unit, model 3874.

Installation of Smiths Aerospace WL202EED6 exhaust gas temperature indicator, through modification of a Smiths Aerospace WL202EED4 exhaust gas temperature indicator.

Installation of a Smiths Industries combined voice and flight data recorder, Model 3257, and optional Smiths Industries Recorder control unit, model 3874.