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DEN90LA174 · Piper PA-28R201T

25 Aug 1990 · Longmont, CO, United States

Piper PA-28R201T · Accident: total loss of engine power (non-mechanical) during initial climb

From 2V2 to Windy Plains Airport (5CO0)

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Event

NTSB case
DEN90LA174
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

Piper PA-28R201T

Aircraft type
Piper PA-28
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
N31838
Operator
Unknown
Onboard fatalities
Unknown
Route
From 2V2To Windy Plains Airport (5CO0), PARKLAND, CO
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
Total loss of engine power (non-mechanical)
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
Fuel starvation
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

  • Fluid, fuel › Starvation
  • Reason for occurrence undetermined

Approximate · Estimated position: the centre of Longmont, CO, the place the record names. Not the accident site.

NTSB narrative

THE PRIVATE PILOT REPORTED DURING INITIAL CLIMB, THE ENGINE QUIT. HALF THE RUNWAY REMAINED AND THE PILOT MADE A FORCED LANDING FROM 100 FEET AGL. THE PILOT HAD RETRACTED THE LANDING GEAR, BUT ATTEMPTED TO LOWER IT FOR THE LANDING. THE PLANE TOUCHED DOWN WITH THE GEAR STILL IN TRANSIT. THE PLANE SLID TO THE RIGHT SIDE AND CAME TO REST OFF THE END AND TO THE RIGHT OF THE RUNWAY. THE RIGHT WING SPAR WAS DAMAGED. THE INVESTIGATION SHOWED THAT THE GASCOLATOR AND ENGINE FUEL SYSTEM CONTAINED ONLY TRACES OF FUEL, THE LEFT TANK CONTAINED 12 GALLONS AND THE RIGHT CONTAINED 5 GALLONS OF FUEL. THE LEFT TANK WAS SELECTED FOR TAKEOFF, BUT THE RIGHT WAS SELECTED AFTER THE ENGINE QUIT. A POSTACCIDENT ENGINE RUN WAS NORMAL AND PROVIDED NO EVIDENCE TO EXPLAIN THE APPARENT FUEL INTERRUPTION. FAA TESTS SHOWED THAT WITH 12 GALLONS, THE NORMAL NOSE UP ANGLE FOR TAKEOFF COULD HAVE UNPORTED. THE FUEL SUPPLY. THESE TESTS WERE CONDUCTED UNDER FIELD CONDITIONS.

Probable cause

LOSS OF ENGINE POWER DUE TO FUEL STARVATION FOR UNDETERMINED REASONS RESULTING IN A FORCED LANDING WHILE THE LANDING GEAR WAS STILL IN TRANSIT.

Verbatim NTSB analysis and probable cause from the NTSB dataset

Sources

NTSB record DEN90LA174
Event ID
20001212X23983
Case number
DEN90LA174
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: 3709fcbad403a35cde8c2970f8437a6c4dec4cb24d78d655506324fd2f6d3804; retrieved 2026-09-23T05:23:30.907Z.