DEN85LA089

NTSB accident investigation · Beech E33-C · Richfield, UT · March 1, 1985

Accident · No injuriesLimited investigationFinal report
Date
March 1, 1985, 13:15 local (20:15 UTC)
Place
Richfield, UT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N8112RBeech E33-C
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850301005249A
Case key
16644

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(partial) - nonmechanicalApproach - vfr pattern - base turn
Airport/facilities - failure,partialFactor
Fuel system,pump - failure,partialFactor
Remedial action - not understoodPilot in commandCause
Lack of familiarity with aircraftPilot in command
Emergency procedure - not followedPilot in commandCause
Fuel system - improper use ofPilot in commandCause
Inadequate training(emergency procedure(s))Pilot in commandCause
Forced landingDescent - emergency
On ground/water encounter with terrain/waterLanding - flare/touchdown
Terrain condition - rough/unevenFactor

Analysis

The plt stated that he was returning to the arpt and was on the base leg of the traffic pattern when he experienced a partial loss of eng pwr. The plt stated that when he turned on the boost pump, pwr was restored for a short time. He continued to state that he could not restore sufficient pwr to maintain flt. An emergency landing was executed in an open field. Post crash exam of the eng revealed no evidence of a mechanical malfunction or failure. The plt has 2.5 hours of flt time in this make and model acft. The plt stated that he managed to get the eng started on base leg after the initial pwr loss by using the fuel boost pump. He stated that after the eng started he flipped the boost pump switch off and the eng immediately lost pwr again. The plts handbook (flt manual) states that the pump should be on for an air start & left on if the fuel pump is suspected of failure loss of fuel pressure with boost pump off. The plt indicated the start process was repeated several times with similiar results.

Aircraft

Registration
N8112R
Reported as
Beech E33-C
Category
Airplane
Serial number
CJ-23
Airframe hours
905
Engine
Continental IO-520-B, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Walter Morrison
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 22, 1985 · 3 hours before

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
65
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
3,800 total · 3 in this make and model · 33 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
48 °F, dew point 18 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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