DEN84FA300

NTSB accident investigation · Beech V35 · Missoula, MT · September 21, 1984

Accident · FatalField investigationFinal report
Date
September 21, 1984, 14:50 local (20:50 UTC)
Place
Missoula, MT
Injuries
3 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N3736QBeech V35
Weather
Instrument (IMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840921050439A
Case key
16244

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

On this page

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 encounter with weatherApproach - iaf to faf/outer marker (ifr)
Weather condition - icing conditionsFactor
Weather condition - turbulence in cloudsFactor
In-flight planning/decision - improperPilot in commandFactor
In flight collision with terrain/waterApproach - iaf to faf/outer marker (ifr)
Terrain condition - mountainous/hillyFactor
Ifr procedure - improperPilot in commandCause
Planned approach - not performedPilot in commandCause
Minimum descent altitude - not maintainedPilot in commandCause

Analysis

On sept 21, 1984, a Beech 35, N3736Q crashed into the side of a mountain 16 miles NE of Missoula, MT while on a VOR/DME8INSTRUMENT approach. The plt reported icing, turbulence, and intermittant vor-dme reception. The last reported altitude by the plt was 8500 ft on a heading of 250.. Missoula approach control instructed the plt to arc southeast 16 NM and to intercept the 152. Radial inbound to abort final approach fix. The aircraft was approaching the arc from the east and a left turn was required. Instead, the plt turned right and proceeded to the nw. His last position report was the 16 NM arc at the 028 radial. The crash site was located at 14 NM on the 013. Radial of the Missoula VORTAC.

Aircraft

Registration
N3736Q
Reported as
Beech V35
Category
Airplane
Serial number
D-8384
Engine
Continental IO-520-B, 285 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Mark J. Czyzewicz
Airworthiness certificate
Standard, Normal
Departed
RAP · Rapid City, SD
Destination
MSO · Missoula, MT
Flight plan
IFR
Airport
MSO · Missoula

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
28
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,700 total

Weather

Conditions
Instrument (IMC) · Day
Wind
350° at 8 knots
Visibility
20 statute miles
Lowest ceiling
4,100 ft overcast
Temperature
45 °F, dew point 39 °F
Altimeter
29.00 inHg
Observed at
MSO, 16 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.