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CHI93LA321 · R.D. Bell/Pietenpol AIRCAMPER

12 Aug 1993 · Pontiac, MI, United States

R.D. Bell/Pietenpol AIRCAMPER · Accident: hard landing

From Home Acres Sky Ranch Airport (Y91) to an unrecorded destination

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Event

NTSB case
CHI93LA321
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

R.D. Bell/Pietenpol AIRCAMPER

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
N194BB
Operator
Robert D. Bell · private individual
Onboard fatalities
Unknown
Route
From Home Acres Sky Ranch Airport (Y91), Lake City, MITo 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
Landing · flare/touchdown
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
Hard landing
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 › Proper descent rate, not maintained

Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.

NTSB narrative

THE HOMEBUILT AIRPLANE PERFORMED A THREE POINT LANDING ON A HARD SURFACE RUNWAY ACCORDING TO THE PILOT. DURING THE INITIAL LANDING ROLL THE AIRPLANE DRIFTED TO THE RIGHT, THE PILOT CORRECTED WITH LEFT RUDDER. DURING THE AIRPLANE'S MOVEMENT TOWARD THE RUNWAY CENTERLINE, THE RIGHT MAIN LANDING GEAR COLLAPSED. APPROXIMATELY FIVE YEARS PRIOR TO THIS EVENT, THE AIRPLANE EXPERIENCED A RIGHT MAIN LANDING GEAR COLLAPSE DUE TO A HARD LANDING. SHORTLY AFTER THE LANDING GEAR REPAIR, THE AIRPLANE EXPERIENCED A SECOND HARD LANDING. THE AIRPLANE LOGBOOK DID NOT SPECIFY IF THE LANDING GEAR ASSEMBLY HAD COLLAPSED AFTER THE SECOND HARD LANDING.

Probable cause

THE PILOT IN COMMAND NOT MAINTAINING A PROPER DESCENT RATE DURING THE FINAL APPROACH AND LANDING FLARE PHASE OF FLIGHT.

Verbatim NTSB analysis and probable cause from the NTSB dataset

Sources

NTSB record CHI93LA321
Event ID
20001211X13104
Case number
CHI93LA321
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: 432b41bb9585b4cc53cc8a302ab12a9efa9f007b5e4834971dd36978529e1599; retrieved 2026-09-23T01:45:18.517Z.