MKC85LA138

NTSB accident investigation · Piper PA-30 · Manhattan, KS · June 23, 1985

Accident · No injuriesLimited investigationFinal report
Date
June 23, 1985, 13:26 local (18:26 UTC)
Place
Manhattan, KS
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7012YPiper PA-30
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850623044139A
Case key
33968

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 terrain/waterLanding - flare/touchdown
Gear extension - selectedPilot in command
Electrical system,circuit breaker - popped/trippedFactor
Gear extension - misjudgedPilot in commandFactor
Unsafe/hazardous condition warning - not identifiedPilot in commandCause
Wheels up landing - inadvertentPilot in commandCause

Analysis

The plt said he put the landing gear selector switch to the down position and thought that he observed a green, down andlocked indicator light; however, the acft landed with the gear retracted. Examination of the acft after the accident revealed that the landing gear switch was down and the gear motor circuit breaker was tripped. The landing gear system was also functionally tested. During the first retraction the gear motor cb tripped. After the cb was reset the system functioned properly through several cycles. The gear indicator lights and horn also worked properly.

Aircraft

Registration
N7012Y
Reported as
Piper PA-30
Category
Airplane
Serial number
30-13
Airframe hours
4,076
Engine
Lycoming IO-320-B1A, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Vandenberg Afb Flying Club
Registered owner
Frank R. Elder, Jr
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · July 15, 1984 · 71 hours before
Departed
ACT · Waco, TX
Flight plan
VFR
Airport
MHK · Manhattan, runway 21, 7,000 × 150 ft, concrete

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
28
Certificate
Student
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
140 total · 19 in this make and model · 90 as pilot in command · 29 in the last 90 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 15 knots, gusting 20
Visibility
15 statute miles
Lowest ceiling
None
Temperature
90 °F, dew point 72 °F
Altimeter
29.00 inHg
Observed at
MHK

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 N7012Y · 1

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