DEN84LA112

NTSB accident investigation · Cessna 175 · Ogden, UT · March 29, 1984

Accident · No injuriesLimited investigationFinal report
Date
March 29, 1984, 12:55 local (19:55 UTC)
Place
Ogden, UT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N7270MCessna 175
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840329007649A
Case key
16352

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) - mech failure/malfClimb - to cruise
Engine assembly,cylinder - fatigueCause
Forced landingLanding
Nose overLanding - roll
Terrain condition - wetFactor
Terrain condition - softFactor

Analysis

After takeoff, the eng began to smoke & lose power. During a forced landing in a muddy plowed field, the acft nosed over. A compression check was accomplished & the #5 cylinder was found to have zero compression. The cylinder was removed & found to be cracked 2/3 of the way around its circumference, 2-1/2 inches from the mounting base.

Aircraft

Registration
N7270M
Reported as
Cessna 175
Category
Airplane
Serial number
55570
Airframe hours
1,980
Engine
Continental GO-300-A, 175 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Roger Bolton
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 6, 1984 · 232 hours before
Departed
SLC · Salt Lake City, UT
Destination
TWF · Twin Falls, ID
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
38
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
223 total · 90 in this make and model · 156 as pilot in command · 11 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 10 knots
Visibility
50 statute miles
Lowest ceiling
10,000 ft broken
Altimeter
29.00 inHg

FAA reports on this event · 1

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

Other investigations on N7270M · 1

Matched to the same aircraft by N-number and date.