MKC86LA041

NTSB accident investigation · Beech M35 · Council Bluffs, IA · December 27, 1985

Accident · No injuriesLimited investigationFinal report
Date
December 27, 1985, 14:45 local (20:45 UTC)
Place
Council Bluffs, IA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N9730RBeech M35
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Case key
34121

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 engine power(total) - nonmechanicalClimb - to cruise
Fluid,fuel - contaminationFactor
Preflight planning/preparation - inadequatePilot in commandCause
Fluid,fuel - waterFactor
Aircraft preflight - inadequatePilot in commandCause
Forced landingClimb
In flight collision with terrain/waterLanding - flare/touchdown
Airport facilities,runway/landing area condition - inadequateFactor
Wheels up landing - intentionalPilot in commandFactor
Terrain condition - rough/unevenFactor

Analysis

The acft made a gear-up forced lndg off the arpt after a loss of power during a business flt. The acft had only been airborne for about 15 minutes. Post accident investigation discovered that the acft fuel was contaminated with water.

Aircraft

Registration
N9730R
Reported as
Beech M35
Category
Airplane
Serial number
D-6204
Airframe hours
3,100
Engine
Continental I0-470-C, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
Baron Av. Serv. Inc.
Registered owner
Baron Aviation Services Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 1, 1985 · 11 hours before
Departed
OMA · Omaha, NE
Destination
VIH · Vichy, MO

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
31
Certificates
Airline transport, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
2,474 total · 57 in this make and model · 56 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 17 knots
Visibility
10 statute miles
Lowest ceiling
4,000 ft broken
Temperature
25 °F, dew point 10 °F
Altimeter
30.00 inHg
Observed at
OMA, 10 nm away

Other investigations on N9730R · 2

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