CHI85FA120

NTSB accident investigation · Piper PA-31T · Utica, MI · February 23, 1985

Accident · FatalField investigationFinal report
Date
February 22, 1985, 20:00 local (Feb 23, 1985, 01:00 UTC)
Place
Utica, MI
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N100RNPiper PA-31T
Weather
Instrument (IMC) · Night/dark
Status
Completed
Report
Approved by Office Director
FAA report
19850222006949A
Case key
12819

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 objectApproach - faf/outer marker to threshold (ifr)
In-flight planning/decision - not correctedPilot in commandFactor
Ifr procedure - not followedPilot in commandFactor
Judgment - poorPilot in commandFactor
Minimum descent altitude - not usedPilot in commandCause
Decision height - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot attempted a VOR approach and missed. He advised ATC he was going to attempt the NDB & if he could not see the rwy he would go to metro at detroit or pontiac. On the NDB approach the aircraft struck trees 960 ft below the moa. The aircraft flipped over landing on the nose & top of the fuselage.

Aircraft

Registration
N100RN
Reported as
Piper PA-31T
Category
Airplane
Serial number
31T-7820091
Airframe hours
1,516
Engine
P&W PT 6A-28, 620 horsepower, turbo prop
Damage
Destroyed
Flight
Executive/Corporate · Part 91
Registered owner
Norment Industries, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Continuous airworthiness · February 12, 1985 · 23 hours before
Departed
MGM · Montgomery, AL
Destination
UIZ · Utica, MI
Flight plan
IFR
Airport
UIZ · Berz-Macomb, runway 22, 4,220 × 60 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
51
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
11,000 total · 800 in this make and model · 8,500 as pilot in command · 100 in the last 90 days · 50 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
0° at 3 knots
Lowest ceiling
100 ft
Temperature
36 °F, dew point 34 °F
Altimeter
30.00 inHg
Observed at
MTC, 7 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.