ERA25FA071 · Magni Builder LLC M-16 C Trainer
Southern Gyro Magni Builder LLC M-16 C Trainer · Accident: loss of control in flight during initial climb
Event
- NTSB case
- ERA25FA071
- 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
- 1 · 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
Magni Builder LLC M-16 C Trainer
- Aircraft type
- Magni Builder M-16
- Category
- Gyroplane
- 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
- N271BP
- Operator
- Southern Gyro
- Onboard fatalities
- Unknown
- Route
- From not recordedTo not recorded
- Aircraft age
- About 4 years (built 2020)
- 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
- Initial climb
- Defining eventThe 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
- Substantial
Cause areas
- Aircraft › Aircraft oper/perf/capability
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The sport pilot obtained his pilot certificate about 4 months prior to the accident and had accrued a total flight experience of 61 hours; of which, 55 hours were in the accident gyroplane. According to witnesses and airport video, during takeoff and initial climb, the engine was at full power throughout the accident flight, and the sound of the engine was smooth and continuous until ground contact. After rotation and liftoff, the gyroplane oscillated slightly but then the oscillations ceased. The nose of the gyroplane subsequently pitched up too far and full left rudder input was applied until the nose of the gyroplane was oriented 90° to the direction of flight. A right cyclic input followed, which unloaded the rotor system and induced a buntover event. The gyroplane turned and rolled right, through inverted, before it impacted the runway in a nose-low, upright position. Examination of the wreckage did not reveal evidence of any preimpact mechanical malfunctions or failures that would have precluded normal operation.
Probable cause
The sport pilot’s failure to maintain control of the gyroplane during initial climb, which resulted in an uncontrolled descent and collision with terrain.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA25FA071
- Event ID
- 20241209199400
- Case number
- ERA25FA071
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
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, cause areas. Values present in the bulk record are kept.
- The date is the UTC date the NTSB stores; the local time zone is not recorded, so the local date may differ by a day.
- API snapshot SHA-256: 7d598637d3560b3171371421588664eb51736c286e8de1eb325c528f559fe887; retrieved 2026-09-15T09:00:44.262Z.