NYC89LA220 · Micalizio BD-5
Micalizio BD-5 · Accident: loss of control in flight while taxiing
Event
- NTSB case
- NYC89LA220
- 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
- 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
Micalizio BD-5
- Aircraft type
- Micalizio BD-5
- 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
- N32324
- Operator
- Micalizio, John R. · private individual
- 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
- Taxi · aerial
- 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 › Aircraft control, not maintained
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
AS PART OF THE INITIAL TESTING OF THE HOMEBUILT AIRPLANE, THE PILOT WAS PERFORMING REPEATED HIGH SPEED TAXI RUNS ON THE RUNWAY. ON THE EIGHTH OR NINTH RUN THE AIRPLANE BECAME AIRBORNE. THE PILOT STATED THAT THE AIRPLANE BANKED SHARPLY TO THE LEFT, AND WHEN HE REDUCED POWER TO TOUCH DOWN THE AIRPLANE SANK INTO THE GROUND ON THE LEFT SIDE OF THE RUNWAY. THE PILOT COMPLETED BUILDING THE KIT AIRPLANE IN 1983. SINCE THAT TIME, HE HAD RUN THE ENGINE AND TAXIED THE AIRPLANE FOR 80 HOURS, BUT HAD NO FLIGHT EXPERIENCE IN THE MAKE AND MODEL AIRPLANE.
Probable cause
THE PILOT'S FAILURE TO MAINTAIN CONTROL OF THE HOMEBUILT AIRPLANE WHILE PERFORMING INITIAL HIGH-SPEED TAXI TESTS. THE PILOT'S LACK OF FLIGHT EXPERIENCE IN THE ACCIDENT MAKE AND MODEL AIRPLANE WAS A RELATED FACTOR.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record NYC89LA220
- Event ID
- 20001212X24089
- Case number
- NYC89LA220
- 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 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: 97cafba6989f9e270f975be7031eb57854a0b1095517d0b8371a5c02a0fb6412; retrieved 2026-09-23T05:25:50.165Z.