ATL89DMG01 · Flagg TEENIE TWO
Flagg TEENIE TWO · Accident: loss of control in flight during initial climb
Event
- NTSB case
- ATL89DMG01
- 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
Flagg TEENIE TWO
- Aircraft type
- Flagg TEENIE TWO
- 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
- N4831Y
- Operator
- Dennis and David Mabry
- Onboard fatalities
- Unknown
- Route
- From not recordedTo 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
- 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
- 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 › Aborted takeoff, not performed
- Pilot in command › Lack of familiarity with aircraft
- Pilot in command › Lift-off, inadvertent
- Pilot in command › Stall, inadvertent
- Pilot in command › Throttle/power control, improper use of
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
REPORTEDLY, THE 150-HOUR PILOT OWNER WAS PERFORMING A HIGH SPEED TAXI RUN TO GET ACQUAINTED WITH THE AIRPLANE AND ITS CONTROLS. THE AIRPLANE TAXIIED DOWN RUNWAY 22, USING 3000 FEET OF THE 4700 FOOT RUNWAY AND SUDDENLY BECAME AIRBORNE. THE FLIGHT CONTINUED TO AN ESTIMATED ALTITUDE OF 60 TO 70 FEET WHEREUPON THE AIRPLANE ROLLED TO THE LEFT AND PITCHED DOWN AND CONTACTED THE SOFT GROUND IN AN EXTREME NOSE DOWN ATTITUDE, ON AIRPORT PROPERTY. WITNESSES WHO HAD FLOWN THE AIRPLANE ONLY MINUTES BEFORE SAID NO CHANGE WAS MADE TO THE POWER SETTING OF THE ENGINE FROM BEGINNING TO CONTACT WITH THE GROUND. EXAMINATION OF THE WRECKAGE DISCLOSED NO EVIDENCE OF SYSTEM OR MECHANICAL FAILURE.
Verbatim NTSB analysis from the NTSB dataset
Sources
NTSB record ATL89DMG01
- Event ID
- 20001213X27370
- Case number
- ATL89DMG01
- 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: dc3affed9c3c96d7143d9d5ddab800e1a33d8ed288e1d332c62a05928c40c347; retrieved 2026-09-21T03:27:42.153Z.