DEN86LA087

NTSB accident investigation · Aeronca 7AC · Red Lodge, MT · March 1, 1986

Accident · No injuriesLimited investigationFinal report
Date
March 1, 1986, 11:45 local (18:45 UTC)
Place
Red Lodge, MT
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1503EAeronca 7AC
Weather
Visual (VMC) · Day
Status
Completed · report June 18, 1987
Report
Approved by Office Director
FAA report
19860301004289A
Case key
16927

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.

Loss of control - on ground/waterLanding - roll
Proper alignment - not maintainedPilot in commandCause
Ground loop/swerve - not correctedPilot in commandCause
Nose overLanding - roll
Brakes(emergency) - excessivePilot in commandCause

Analysis

The plt stated that during the ground roll phase of landing at Red Lodge, MT, he lost control of the acft which entered into a ground loop to the right. Just prior to the acft departing the right side of the rwy, he applied maximum braking, and the acft nosed over into a snow bank.

Aircraft

Registration
N1503E
Reported as
Aeronca 7AC
Category
Airplane
Serial number
7AC-5066
Airframe hours
2,280
Engine
Continental C-85-12, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Brad R. Van Tine
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 13, 1985 · 75 hours before
Departed
6S3 · Columbus, MT
Airport
47S · Red Lodge, runway 16, 4,000 × 75 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
26
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
350 total · 250 in this make and model · 300 as pilot in command · 30 in the last 90 days · 19 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 8 knots
Visibility
70 statute miles
Lowest ceiling
25,000 ft broken
Temperature
59 °F, dew point 30 °F
Altimeter
30.00 inHg
Observed at
BIL, 46 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.