FTW97LA132

NTSB accident investigation · Piper PA-28-161 · Broomfield, CO · March 19, 1997

Accident · Minor injuriesLimited investigationFinal report
Date
March 19, 1997, 16:58 local (23:58 UTC)
Place
Broomfield, CO
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N2572YPiper PA-28-161
Weather
Visual (VMC) · Day
Status
Completed · report August 25, 1997
Report
Approved by Office Director
FAA report
19970319047109A
Case key
20176

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 student pilot's improper use of the fuel tank selector which led to fuel starvation and loss of engine power. Factors were the pilot's inadequate fuel management and the lack of suitable terrain for the forced landing.

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 engine power(total) - nonmechanicalTakeoff - initial climb
Fluid,fuel - starvationCause
Fuel tank selector position - improperPilot in commandCause
Fuel management - inadequatePilot in commandFactor
Forced landingEmergency landing after takeoff
In flight collision with terrain/waterEmergency landing after takeoff
Terrain condition - none suitableFactor
Terrain condition - rough/uneven

Analysis

The solo student pilot reported that after practicing 'air work', that he returned to the traffic pattern for landing practice when on an upwind departure, at 50 to 75 feet, the engine lost power. Documentation of flight times in the accident airplane revealed that it had been flown 3.3 hours since it's previous refueling. Examination by an FAA inspector at the accident site, revealed the left tank contained no fuel and the right tank contained five to six gallons of fuel. The fuel selector was found in the left tank position.

Factual narrative

On March 19, 1997, at 1658 mountain standard time, a Piper PA-28-161 airplane, N2572Y, was substantially damaged during a forced landing following a loss of engine power near Broomfield, Colorado. The student pilot, the sole occupant in the airplane, received minor injuries. The airplane was registered to and operated by Denver Air Center, Inc., under Title 14 CFR Part 91. Visual meteorological conditions prevailed for the solo instructional local flight which originated approximately one hour prior to the accident. No flight plan had been filed.

In a written statement, the student pilot reported that he flew a one hour dual instructional flight to renew his 90 day solo sign off. He then flew a solo flight. The pilot reported that he first left the traffic pattern to practice air-work for an hour, and then he returned to the traffic pattern for more touch-and-go landings. After completing his first "touch-an-go" on runway 29L, on takeoff upwind, at approximately 50 to 75 feet AGL, the engine lost power. The pilot performed a forced landing to a rough and uneven field. The engine separated from the mounts, both main gear penetrated their respective wings, the wings were bent, and the fuselage was twisted.

Examination of the fuel truck log, for truck pump number "AV Truck #2", revealed that 24.3 gallons of fuel had been delivered to N2572Y on the morning of March 19, 1997. Examination of the aircraft log, for airplane N2572Y for March 19, 1997, disclosed that the airplane had been flown two times prior to the commencement of the accident flight, for a total time of 2.3 hours since last refueled.

Examination of the airplane's fuel system by an FAA inspector, revealed that the left tank contained no fuel, the right tank contained five to six gallons of fuel and the structural integrity of the right and left fuel tanks were not compromised. The fuel selector was found in the left tank position.

Aircraft

Registration
N2572Y
Reported as
Piper PA-28-161
Category
Airplane
Serial number
28-8516041
Airframe hours
6,584
Engine
Lycoming O-320, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Denver Air Center
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · November 15, 1997
Departed
BJC

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
23
Certificate
Student
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
56 total · 36 in this make and model · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 4 knots
Visibility
60 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 21 °F
Altimeter
30.00 inHg
Observed at
BJC

FAA reports on this event · 1

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

Other investigations on N2572Y · 1

Matched to the same aircraft by N-number and date.