CHI97FA256 · Beech BE-65-A90
South Texas Aircraft Beech BE-65-A90 · Accident: loss of control in flight while maneuvering
From Alice International Airport (ALI) to an unrecorded destination
Event
- NTSB case
- CHI97FA256
- 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
- Accident
- 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
- 4 · 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
- General aviation
- 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
Beech BE-65-A90
- Aircraft type
- Beechcraft BE-65
- 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
- N41VC
- Operator
- South Texas Aircraft
- Onboard fatalities
- Unknown
- Route
- From Alice International Airport (ALI)To not recorded
- 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 91: General Aviation
- 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
- Maneuvering · turn to landing area (emergency)
- 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
- Loss of control in flight
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Destroyed
Cause areas
- Pilot in command › In-flight planning/decision, improper
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The flight was part of a pre-buy inspection of the airplane. Witnesses reported the airplane did not climb more than 200 feet above ground level (agl) after takeoff. The airplane entered a shallow left turn and completed about 210 degrees of heading change before it impacted a flat field near the approach end of runway 26. Witnesses reported that the landing gear were retracted and that the engines sounded like they running at high power, but the airplane did not accelerate or climb normally. The airspeed was slow and 'mushy.' The engines' gas generator sections exhibited strong rotational scoring. The engines' power sections exhibited light rotational signatures. The left and right propellers exhibited minimal leading edge damage. Both propellers exhibited high blade angles. The secondary low pitch stops (SLPS) had been installed on the aircraft four days prior to the accident. A ground check, but no flight check, had been conducted. The SLPS sensors were found in the full aft position on the mounting bracket, not in the normal mid-range position. The SLPS control box installed on the aircraft was an updated box and was incompatible with the existing wiring.
Probable cause
loss of control due to the pilot's improper in-flight decision. A factor was the improper installation of the secondary low pitch stop system by the mechanic.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CHI97FA256
- Event ID
- 20001208X08566
- Case number
- CHI97FA256
- 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. 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: ca05339f4ffeca9aaed1226b81273a66f45e598c313a324358d8ed2db85c5cb4; retrieved 2026-09-20T22:51:33.675Z.