SEA88MA015

NTSB accident investigation · Cessna 310N · Bellingham, WA · November 5, 1987

Accident · FatalMajor investigationFinal report
Date
November 4, 1987, 22:40 local (Nov 5, 1987, 06:40 UTC)
Place
Bellingham, WA
Injuries
4 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N4178QCessna 310N
Weather
Visual (VMC) · Night/bright
Status
Completed · report January 19, 1989
Report
Approved by Office Director
FAA report
19871104062249A
Case key
40902

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 objectManeuvering
Light condition - bright nightFactor
Weather condition - low ceilingFactor
Weather condition - fogFactor
In-flight planning/decision - improperPilot in commandFactor
Low pass - performedPilot in commandFactor
Object - tree(s)Factor
Proper altitude - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The acft was chartered to take university (wwu) psnl to an alumni dinner. While rtrng at ngt, the plt made a localizer only, ILS rwy 16 apch in marginal VFR conds. Drg the apch, radar svc was terminated & the plt was told to ctc bellinghamradio, but he did not lnd or ctc the facility. Radar data showed he contd southbound twd wwu & chgd the transponder codeto 1200 (VFR). Radar ctc was lost for aprx 1-1/2 min as the acft passed ovr the vcnty of wwu & 1 of the pax's home, thenradar ctc was reestablished. Witnesses in the area rprtd seeing a low flying acft at aprx that time. The acft then flew to the vcnty of svrl large refineries aprx 9 mi nnw of the arpt & radar ctc was lost again. When the acft did not land at the arpt, a search was started. It was fnd where it had hit 200' trees & crashed. No one saw the acdnt, but 2 personssaw an acft flying at low alt in that vcnty with the lndg lgt on. They also rprtd ptchy fog in the area. Subsequently, the acft turned to an easterly hdg bfr it crashed. No preimpact mech prblm was fnd that would have cause the acdnt.

Aircraft

Registration
N4178Q
Reported as
Cessna 310N
Category
Airplane
Serial number
0078
Airframe hours
3,012
Engine
Continental IO-470-VO, 260 horsepower, reciprocating
Damage
Destroyed
Flight
Part 135
Operator
Cascade Flight School
Registered owner
Flying School Of The Cascades
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 15, 1987 · 53 hours before
Departed
TIW · Tacoma, WA
Destination
Bellingham, WA
Flight plan
IFR
Airport
BLI · Bellingham Intl, runway 16, 5,000 × 150 ft, asphalt

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
28
Certificates
Airline transport, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
1,631 total · 220 in this make and model · 1,358 as pilot in command · 44 in the last 90 days · 28 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/bright
Wind
330° at 4 knots
Visibility
7 statute miles
Lowest ceiling
1,000 ft broken
Temperature
48 °F, dew point 48 °F
Altimeter
30.00 inHg
Observed at
BLI, 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.