SEA07CA221

NTSB accident investigation · Britten-Norman BN-2A-20 · Stanley, ID · July 15, 2007

Accident · No injuriesData collectionFinal report
Date
July 15, 2007, 17:00 local (23:00 UTC)
Place
Stanley, ID
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N6561BBritten-Norman BN-2A-20
Weather
Visual (VMC) · Day
Status
Completed · report November 29, 2007
Report
Approved by Office Director
FAA report
20070715015579A
Case key
66399

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 verify that the airplane was refueled, which resulted in a loss of engine power from both engines due to fuel exhaustion and a forced landing. A contributing factor was 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 powerTakeoff - initial climb
2 engines
Refueling - not verifiedPilot in commandCause
Fluid,fuel - exhaustionCause
Forced landingEmergency landing after takeoff
On ground/water encounter with terrain/waterEmergency landing after takeoff
Terrain condition - none suitableFactor
Terrain condition - ditch

Analysis

According to the pilot, before the flight, prior to the accident flight, he placed a fuel order, but did not verify that the twin-engine airplane was refueled before departing with 8 passengers for a cross country flight. This flight reached its destination without incident, the passengers exited the airplane, and the pilot then departed as the sole occupant of the airplane on a repositioning flight. Shortly after takeoff, at an altitude of about 400 feet agl, the left engine "started to sputter." The pilot executed the engine failure checklist and upon retarding the left throttle, the airplane yawed to the left "giving [the pilot] the impression it was still producing power." He decided not to shut down the engine and began a right turn to return to the departure airport. During the turn, the right engine "started to sputter," and he noticed the "fuel tank indicators were both on empty." The pilot decided "to leave all controls forward and gave no further thought to shutting down or feathering either engine." Shortly thereafter, he realized he would not make the runway and elected to land in an open field. During the landing roll, the airplane encountered a ditch, resulting in collapse of the left main landing gear.

Factual narrative

According to the pilot, before the flight prior to the accident flight, he placed a fuel order, but did not verify that the twin-engine airplane was refueled before departing with 8 passengers for a cross country flight. This flight reached its destination without incident, the passengers exited the airplane, and the pilot then departed as the sole occupant of the airplane on a repositioning flight. Shortly after takeoff, at an altitude of about 400 feet agl, the left engine "started to sputter." The pilot executed the engine failure checklist and upon retarding the left throttle, the airplane yawed to the left "giving [the pilot] the impression it was still producing power." He decided not to shut down the engine and began a right turn to return to the departure airport. During the turn, the right engine "started to sputter," and he noticed the "fuel tank indicators were both on empty." The pilot decided "to leave all controls forward and gave no further thought to shutting down or feathering either engine." Shortly thereafter, he realized he would not make the runway and elected to land in an open field. During the landing roll, the airplane encountered a ditch, resulting in collapse of the left main landing gear.

Aircraft

Registration
N6561B
Reported as
Britten-Norman BN-2A-20
Category
Airplane
Serial number
520
Engines
Lycoming IO-540-K1B5, reciprocatingLycoming IO-540-K1B5, reciprocating
Damage
Substantial damage
Flight
Positioning · Part 91
Operator
Mountain Bird, Inc., doing business as Salmon Air
Registered owner
Spirit Air, Inc.
Airworthiness certificate
Standard, Normal
Departed
2U7 · Stanley, ID
Destination
SMN · Salmon, ID
Flight plan
Company VFR
Airport
2U7 · Stanley, runway 17, 4,300 × 150 ft, grass/turf

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
37
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2
Flight hours
1,825 total · 7 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 15 knots
Visibility
30 statute miles

FAA reports on this event · 1

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