Britt Airways Embraer EMB-120RT incident
Embraer EMB-120RT · Incident during initial climb
From George Bush Intercontinental Airport (IAH) to Esler Army Airfield / Esler Regional Airport (ESF)
Event
- NTSB case
- FTW93IA048
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Incident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- 0
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- Charter & commuter
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Embraer EMB-120RT
- Aircraft type
- Embraer EMB-120
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N16729
- Operator
- Britt Airways
- Onboard fatalities
- Unknown
- Route
- From George Bush Intercontinental Airport (IAH)To Esler Army Airfield / Esler Regional Airport (ESF), Alexandria, LA
- Aircraft age
- Not recorded
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 135: Air Taxi & Commuter
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Initial climb
- First occurrenceThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Miscellaneous/other
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- None
Cause areas
- Company maintenance personnel › Maintenance, inspection, inadequate
- Company maintenance personnel › Maintenance, installation, not performed
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
SHORTLY AFTER TAKEOFF THE FIRST OFFICER FELT A VIBRATION THROUGH THE AIRFRAME AND THE CONTROL COLUMN. THE CAPTAIN FELT THE SAME VIBRATION AND ELECTED TO EXECUTE A PRECAUTIONARY LANDING AT THE DEPARTURE AIRPORT. INVESTIGATION REVEALED THAT 14 SCREWS WERE MISSING FROM THE LEFT UPPER AILERON VANE AND THAT THE SCREWS HAD BEEN LEFT OUT AFTER THE VANE WAS PARTIALLY REMOVED DURING MAINTENANCE PRIOR TO THE FLIGHT. THE ASSIGNED MECHANIC DID NOT REPLACE THE SCREWS AND THE QUALITY CONTROL INSPECTOR FAILED TO SEE THAT THEY WERE MISSING DURING HIS INSPECTION.
Probable cause
THE ASSIGNED MECHANIC'S FAILURE TO REINSTALL THE ATTACHMENT SCREWS AND THE QUALITY INSPECTOR'S INADEQUATE INSPECTION OF THE COMPLETED WORK. A FACTOR WAS THE COMPLACENCY OF THE MAINTENANCE PERSONNEL.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record FTW93IA048
- Event ID
- 20001211X16157
- Case number
- FTW93IA048
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status, damage. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: c9ce0e9274c99f705a77f0dbd6c303ae977b4a53bf457312f7073dbb0efb5cb7; retrieved 2026-09-18T18:42:25.939Z.