SEA88FA167

NTSB accident investigation · Britten-Norman BN-2A · Sitka, AK · September 5, 1988

Accident · FatalField investigationFinal report
Date
September 5, 1988, 13:45 local (21:45 UTC)
Place
Sitka, AK
Injuries
1 fatal, 5 serious, 2 minor, 2 uninjured
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N111VABritten-Norman BN-2A
Weather
Instrument (IMC) · Day
Status
Completed · report September 25, 1989
Report
Approved by Office Director
FAA report
19880905036609A
Case key
40734

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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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.

In flight collision with terrain/waterManeuvering - turn to reverse direction
Terrain condition - blind/box canyonFactor
In-flight planning/decision - improperPilot in commandCause
Weather condition - low ceilingFactor
Aircraft weight and balance - exceededPilot in commandFactor
Weather condition - rainFactor
Weather condition - fogFactor

Analysis

The pilot encountered low ceilings, rain and fog while attempting to fly through a narrow mountain pass and successfully reversed course. He then flew into a small canyon off the main pass that terminated in a small glacier-covered bowl surrounded by steep rock walls. When it became apparent during a turn to reverse course that there was insufficient space to complete the maneuver before collision with a rock wall, the pilot retarded the throttles and crash landed on a glacier.

Aircraft

Registration
N111VA
Reported as
Britten-Norman BN-2A
Category
Airplane
Serial number
215
Engine
Lycoming O-540-E4C5, 260 horsepower, reciprocating
Damage
Destroyed
Flight
Part 135
Operator
Daniel S. Baldwin, doing business as Wrangell Air Service
Registered owner
Daniel S. Baldwin, Inc
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · August 15, 1988
Destination
PSG · Petersburg, AK
Flight plan
VFR

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
51
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
4,000 total · 191 in this make and model · 3,808 as pilot in command · 112 in the last 90 days · 52 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
160° at 8 knots
Visibility
15 statute miles
Lowest ceiling
2,800 ft broken
Temperature
55 °F, dew point 50 °F
Altimeter
30.00 inHg
Observed at
SIT, 9 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.