SEA05TA028 · Christen Industries A-1
USDA APHIS Wildlife Services Christen Industries A-1 · Accident: loss of control in flight while maneuvering
From REX · Rexburg, ID to an unrecorded destination
Event
- NTSB case
- SEA05TA028
- 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
- 0 · all aircraft and ground
- Ground fatalities
- Unknown
- 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
- Government
- 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
Christen Industries A-1
- Aircraft type
- Christen A-1
- 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
- N2898D
- Operator
- USDA, APHIS, Wildlife Services
- Onboard fatalities
- Unknown
- Route
- From REX · Rexburg, IDTo 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
- Public Aircraft
- 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
- 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
- Also codedOther events the NTSB coded in the sequence, such as a wire strike after a loss of power. Flight Findings uses them for its kinds of event. Glossary
- Stall
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Pilot in command › Airspeed, not maintained
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The purpose of the public use flight was to hunt coyotes. The pilot reported that the airplane was at an altitude of 50 to 100 feet agl. After the gunner shot one of a group of three coyotes and wounded another, he circled the airplane left to line up for another shot at the wounded coyote. The turn was made at 60 knots with three notches of flaps. After completing the left turn, the "aircraft seemed to lose elevator control," the tail pitched up, and the nose went down. The pilot added full power and had just enough time to raise the nose before the airplane hit the ground. The forward section of the lower fuselage was crushed upward. The main landing gear separated, and the right wing separated at the wing root and rotated forward.
Probable cause
The pilot's failure to maintain adequate airspeed while maneuvering which resulted in an inadvertent stall and subsequent collision with terrain.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record SEA05TA028
- Event ID
- 20041223X02029
- Case number
- SEA05TA028
- 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, coordinates. 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: 65609de7e3cd8f51bc96e041c74e01a94f6fc034cbab5e201d3cefd2bba3fbb1; retrieved 2026-09-18T21:16:13.146Z.