DEN05LA035

NTSB accident investigation · Piper J3C-65 · Monte Vista, CO · December 12, 2004

Accident · Serious injuriesLimited investigationFinal report
Date
December 12, 2004, 13:30 local (20:30 UTC)
Place
Monte Vista, CO
Injuries
2 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N23375Piper J3C-65
Weather
Visual (VMC) · Day
Status
Completed · report June 8, 2005
Report
Approved by Office Director
Parties
FAA Flight Standards District Office
FAA report
20041212033209A
Case key
60708

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

the pilot's failure to maintain adequate airspeed which resulted in a stall during low level flight.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightManeuvering
Airspeed - not maintainedPilot in commandCause
Stall/spin - inadvertentPilot in command
Low altitude flight/maneuver - attemptedPilot in command
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - ground

Analysis

The pilot was flying over his parents' house at approximately 500 feet. Several witnesses saw the airplane pitch up and another witness stated that the airplane "stalled off to the left wing." The airplane nosed over and spiraled down. One witness stated that at approximately 50 feet agl, the airplane appeared to "pull out"; however, the airplane impacted the ground in a 45 degree nose down attitude. The airplane bounced and came to rest approximately 130 feet from the initial impact point. The airplane was substantially damaged. A post-accident examination of the airplane's systems revealed no anomalies.

Factual narrative

On December 12, 2004, approximately 1330 mountain standard time, a Piper J3C-65, N23375, owned and piloted by an airline transport pilot, was substantially damaged when it impacted terrain while maneuvering approximately 5 miles north of Monte Vista, Colorado. Visual meteorological conditions prevailed at the time of the accident. The personal flight was being conducted under the provisions of Title 14 CFR Part 91 without a flight plan. The pilot and his passenger sustained serious injuries. The local flight originated from Del Norte, Colorado, approximately 1225.

According to the pilot's accident report, he was flying over his parents home at an approximate altitude of 500 feet agl. The pilot stated that he has no memory of the accident sequence or the events leading up to the accident. According to several witnesses, the airplane to pitched up. Another witness stated that the airplane "stalled off to the left wing." The airplane nosed over and spiraled down. One witness stated that at approximately 50 feet agl, the airplane appeared to "pull out"; however, the airplane impacted the ground in a 45 degree nose down attitude. The airplane bounced and came to rest approximately 130 feet from the initial impact point.

Both wings were bent aft longitudinally, and one wing was partially separated at the wing root. The propeller was bent aft, the engine was displaced aft into the firewall, and both main landing gear assemblies were crushed aft. A post-accident examination of the airplane's systems, conducted by the FAA, revealed no anomalies.

Aircraft

Registration
N23375
Reported as
Piper J3C-65
Category
Airplane
Serial number
3121
Airframe hours
4,065
Engine
Continental O-200A, 90 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 24, 2004 · 40 hours before
Departed
8V1 · Del Norte, CO
Airport
Na

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
39
Injuries
None
Certificates
Airline transport, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Last flight review
August 3, 2002
Seat
Front
Flight hours
8,000 total · 90 in this make and model · 7,300 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
52 °F, dew point 19 °F
Altimeter
30.25 inHg
Observed at
ALS, 29 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.