FTW03LA038 · Agusta A109E
Agusta A109E · Accident: loss of control in flight during takeoff
From Harris Hospital Heliport (TE30) to Grand Prairie Municipal Airport (GPM)
Event
- NTSB case
- FTW03LA038
- 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
- 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
Agusta A109E
- Aircraft type
- Agusta A109
- Category
- Helicopter
- 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
- N142CF
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Harris Hospital Heliport (TE30), Fort Worth, TXTo Grand Prairie Municipal Airport (GPM), Grand Prairie, TX
- 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
- Takeoff
- 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
- Substantial
Cause areas
- Pilot in command › Throttle/power control, improper
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
After landing on the helipad, the pilot reduced the throttles to flight idle. The pilot was then going to demonstrate to the flight crew how the helicopter could taxi and perform a running takeoff. The pilot initiated the takeoff roll, added collective, and realized the engines were not at 100 percent power. Subsequently, the helicopter became airborne, departed the heliport and came to rest on the roof of a lower level parking garage. In an interview, the pilot reported that "he attempted a rolling take-off...with an incorrect power setting (selection switch) which resulted in an emergency landing on the roof of an adjacent automobile parking garage due to insufficient engine power to maintain flight." The pilot had accumulated approximately 6,500 total helicopter flight hours, with 3,100 flight hours as a flight instructor in helicopters, and 25 total hours in the same make and model as the accident helicopter.
Probable cause
The pilot's attempted running takeoff with the power controls in the improper position.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record FTW03LA038
- Event ID
- 20021114X05468
- Case number
- FTW03LA038
- 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: 7e2cacb149620591c138afde1de9f6edc8adb24f3009b7feea54fcf2f2e0d24a; retrieved 2026-09-22T09:58:07.180Z.