ANC83FA141

NTSB accident investigation · Camair 480 · Anchorage, AK · August 10, 1983

Accident · Minor injuriesField investigationFinal report
Date
August 10, 1983, 13:39 local (21:39 UTC)
Place
Anchorage, AK
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N231Camair 480
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19830810043529A
Case key
4048

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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) - nonmechanicalApproach - vfr pattern - base turn
Aircraft preflight - inadequatePilot in commandCause
Fluid,fuel - starvationCause
Fuel supply - misjudgedPilot in commandCause
Fluid,fuel - waterCause
Fuel supply - reducedPilot in command
Aircraft performance,two or more engines - inoperative
Forced landingLanding
Gear collapsedLanding
Landing gear - overload

Analysis

After about 1 hr of flt time, both engs of the acft lost power as the plt was on a base leg of the traffic pattern for a landing. Subsequently, the plt was unable to reach the rwy & the gear collapsed while he was landing short of the rwy. Reportedly, the left eng had lost all power, but the right eng was still at 1500 to 1600 RPM when the plane crashed. The plt said that the main fuel selectors were positioned to the main tank & the boost pumps were on. An exam revealed that the main tank was empty. The left & right tip tanks contained 8 & 10 gal of fuel, respectively. Water was found in fuel samples taken from the tip tanks & in the carburetor bowl.

Aircraft

Registration
N231
Reported as
Camair 480
Category
Airplane
Serial number
1-067
Airframe hours
1,662
Engine
Continental O-470-D, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Frederick Patterson Jr.
Airworthiness certificate
Standard, Normal
Departed
PAQ · Palmer, AK
Airport
ANC · Anchorage, runway 32, 10,496 × 150 ft, macadam

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
53
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
11,000 total · 600 in this make and model · 24 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 8 knots
Visibility
60 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 46 °F
Observed at
ANC, 5 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.