DEN85LA071

NTSB accident investigation · Beech 76 · Grand Forks, ND · January 27, 1985

Accident · Serious injuriesLimited investigationFinal report
Date
January 27, 1985, 08:49 local (15:49 UTC)
Place
Grand Forks, ND
Injuries
2 serious, 2 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N1850SBeech 76
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850127019359A
Case key
16630

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.

Loss of engine power(partial) - nonmechanicalTakeoff - initial climb
Emergency procedure - simulatedPilot in command(cfi)Cause
Loss of control - in flightTakeoff - initial climb
Aircraft handling - improperDual studentCause
Remedial action - delayedPilot in command(cfi)Cause
Stall - not correctedPilot in command(cfi)Cause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

On Sunday 1/27/85 at approximately 0849 MST, a Beech DUCHESSN1850S, on lease to the university of north dakota crashed after takeoff from the Grand Forks airport, Grand Forks, ND.the student pilot and certified flight instructore were not injured. Two passengers in the back seats received serious injuries. There was no flight plan filed and VMC prevailed. The preliminary investigation revealed that this flight was a training flight in a multi-engine aircraft. The student pilot initiated the flight on runway 34R. At an altitude of approximately 150 ft. above ground level (AGL) the flight instructor simulated an engine failure retarding the left throttle. The student pilot was slow to react to the failure and the airspeed dropped below VMC. The flight instructor took control of the aircraft and attempted to regain flying speed by increasing both engines to fuel power. The instructor was unable to regain airspeed before ground impact.

Aircraft

Registration
N1850S
Reported as
Beech 76
Category
Airplane
Serial number
ME-428
Airframe hours
2,128
Engine
Lycoming O-360-A1GGD, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
University Of North Dakota
Registered owner
Beech Acceptance Corp
Airworthiness certificate
Standard, Normal
Last inspection
Continuous airworthiness · January 25, 1985 · 14 hours before
Airport
GFK · Mark Andrews Int'L, runway 35R, 3,400 × 75 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
51
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
6,430 total · 200 in this make and model · 4,700 as pilot in command · 100 in the last 90 days · 25 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 15 knots, gusting 20
Visibility
15 statute miles
Lowest ceiling
None
Temperature
9 °F, dew point 3 °F
Altimeter
30.00 inHg
Observed at
GFK, 1 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.