SEA94LA206

NTSB accident investigation · Piper PA-34-200T · Salmon, ID · August 7, 1994

Accident · Minor injuriesLimited investigationFinal report
Date
August 6, 1994, 23:00 local (Aug 7, 1994, 06:00 UTC)
Place
Salmon, ID
Injuries
3 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N47671Piper PA-34-200T
Weather
Visual (VMC) · Night/dark
Status
Completed · report October 31, 1995
Report
Approved by Office Director
FAA report
19940806020389A
Case key
41994

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 adequately judge the distance and altitude to the runway during the night VFR approach. Factors in the accident were: fatigue, lack of recent night flying experience, the dark night, and the operator's inadequate supervision of the pilot.

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.

UndershootApproach - vfr pattern - final approach
Light condition - dark nightFactor
Distance/altitude - misjudgedPilot in commandCause
FatiguePilot in commandFactor
Lack of recent experience in type operationPilot in commandFactor
Supervision - inadequateCompany/operator managementFactor
Security of cargo - not performedPilot in command
In flight collision with terrain/waterApproach - vfr pattern - final approach
Gear collapsedApproach - vfr pattern - final approach
Landing gear,main gear - overload

Analysis

The pilot stated that he became disoriented during the VFR night approach while turning from base to final. He thought he was too high so he increased his descent. He then realized he was too low. The airplane impacted terrain about 1/4 mi short of the runway. The pilot stated that he had been on duty for 16 hrs on the day of the accident, during which time he had flown on 4 flights for a total of about 6-1/2 hrs. A passenger stated that the pilot appeared tired. The pilot did not meet the night currency requirements, and the operator was unaware of the pilot's lack of currency. The baggage was not adequately secured by the pilot, and a bag struck a passenger on the back of the head during the accident.

Factual narrative

On August 6, 1994, about 2300 Pacific daylight time, N47671, a Piper PA-34-200T, operated by Salmon Air Taxi, Salmon, Idaho, collided with terrain during approach to the Lemhi County Airport in Salmon. The airplane was substantially damaged. The commercial pilot was not injured and his three passengers received minor injuries. Visual meteorological conditions prevailed and a flight plan was filed. The on-demand air taxi flight departed Salt Lake City, Utah, about 2100 hours and was conducted under 14 CFR 135.

The pilot stated that after entering the landing pattern for the airport, he "... got a little disoriented when turning from base to final." He thought that he was "too high" so he increased his descent. He then realized he was "too low." The airplane then impacted a field about 1/4 mile from the approach threshold of the runway. The landing gear collapsed and the left wing was separated. The pilot stated that the airplane had no mechanical deficiencies prior to impact.

The pilot stated that he had begun his duty day at 0700 hours on the day of the accident, and had flown on four flights for a total of about 6 1/2 hours during that time period. One of the three passengers stated that the pilot appeared "tired" just prior to departure of the accident flight.

A review of the pilot's personal logbook and the operator's flight and duty time records revealed that the pilot did not meet the night currency requirements as specified by the FAA. The pilot had flown a total of about four hours at night during the three months prior to the accident. The president of Salmon Air Taxi stated that she was not aware of the pilot's lack of currency.

Passenger statements revealed that the baggage carried aboard the airplane during the accident flight had not been secured by the pilot. One of the bags struck a passenger in the back of his head during the impact.

Aircraft

Registration
N47671
Reported as
Piper PA-34-200T
Category
Airplane
Serial number
34-7770425
Engine
Continental TSIO-360-E, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
Salmon Air Taxi, doing business as Salmon Air Taxi
Registered owner
Mountain Bird Incorporated
Airworthiness certificate
Standard, Normal
Departed
SLC · Salt Lake City, UT
Destination
ID
Flight plan
VFR
Airport
Lemhi County

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
32
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,185 total · 200 in this make and model · 1,140 as pilot in command · 260 in the last 90 days · 80 in the last 30 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F

FAA reports on this event · 1

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