MKC82IA070

NTSB incident investigation · Beech M35 · Ava, MO · May 2, 1982

Incident · No injuriesIncident investigationFinal report
Date
May 1, 1982, 21:25 local (May 2, 1982, 02:25 UTC)
Place
Ava, MO
Injuries
2 uninjured
Damage
Minor damage
Phase of flight
Enroute
Aircraft
N9783RBeech M35
Weather
Visual (VMC) · Night/dark
Status
Completed · report May 1, 1983
Report
Approved by Office Director
FAA report
19820501028089I
Case key
69858

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the incident.

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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.

Airframe/component/system failure/malfunctionCruise - normal
Electrical system,alternator - looseFactor
Aircraft preflight - inadequatePilot in commandFactor
Electrical system,battery - output lowFactor
Emergency procedure - inadequatePilot in commandFactor
Nose gear collapsedLanding - flare/touchdown
Landing gear,emergency extension assembly - not engagedCause
Emergency procedure - improper use ofPilot in commandCause
Improper training(emergency procedure(s))Pilot in commandFactor

Analysis

During a night cross-country from pryor, ok to Ava, MO, the aircraft experienced a total electrical failure as a result of a loose alternator belt and a depleted battery. On arrival at his destination, the pilot selected gear down with the normal extension handle and immediately lost what remained of his electrical power. He then extended the gear using the emergency extension crank. On touchdown the nose gear collapsed and folded back into the wheel well. Examination of the landing gear system by an A&P mechanic revealed no abnormalities in either the normal or emergency extension systems. However, the mechanic found that the alternator belt was loose and the battery was depleted.

Aircraft

Registration
N9783R
Reported as
Beech M35
Category
Airplane
Serial number
D 6488
Engine
Continental IO-470-C, 250 horsepower, reciprocating
Damage
Minor damage
Flight
Personal · Part 91
Operator
Russell W. Heriford
Registered owner
David B. Rhoads
Departed
Pryor, OK
Destination
Ava, MO
Airport
73K · Bill Martin Memorial, runway 13, 3,600 × 50 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
57
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
2,037 total · 9 in this make and model · 1,936 as pilot in command · 9 in the last 90 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
180° at 8 knots
Visibility
10 statute miles
Temperature
158 °F

FAA reports on this event · 1

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