MKC87LA072

NTSB accident investigation · Grumman-Schweizer G-164A · Dodge City, KS · April 1, 1987

Accident · No injuriesLimited investigationFinal report
Date
April 1, 1987, 12:25 local (18:25 UTC)
Place
Dodge City, KS
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N48564Grumman-Schweizer G-164A
Weather
Visual (VMC) · Day
Status
Completed · report November 29, 1988
Report
Approved by Office Director
FAA report
19870401008159A
Case key
34358

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(total) - mech failure/malfGo-around (vfr)
Eng assembly,blower/impeller/integral supercharger - failure,totalCause
Emergency procedure - initiatedPilot in command
Forced landingManeuvering - turn to landing area (emergency)
Weather condition - high windFactor
Nose overLanding - roll
Terrain condition - rough/unevenCause
Weather condition - high windFactor

Analysis

The pilot stated that the aircraft was operating normally when he established himself on final approach for rwy 32. Winds were from the northeast at 25 KTS, the pilot further stated, so he abandoned the approach and was in the process of circling the field for a landing on rwy 02 when the engine began losing power. According to a mechanic-witness on the ground, the aircraft's engine 'sounded bad--like a blower failure', as it flew over the hangar while circling for another approach. At this point, the witness further stated, the engine began belching smoke and totally lost power. The pilot attempted a return to the field but he ran out of altitude--and was forced to land in a field adjacent to the airport. The aircraft bounced upon touchdown, then nosed over. A post-accident examination of the powerplant revealed that a blower bearing had failed.

Aircraft

Registration
N48564
Reported as
Grumman-Schweizer G-164A
Category
Airplane
Serial number
1675
Engine
P&W R-1340-AN1, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Erhart Aerial Spraying, Inc.
Airworthiness certificate
Special, Restricted (Special)
Departed
DDC · Dodge City, KS
Airport
DDC · Dodge City Muni

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
34
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
2,234 total · 72 in this make and model · 2,073 as pilot in command · 72 in the last 90 days · 72 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
10° at 25 knots, gusting 30
Visibility
20 statute miles
Lowest ceiling
None
Temperature
55 °F, dew point 37 °F
Altimeter
29.00 inHg
Observed at
DDC, 8 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.

Other investigations on N48564 · 1

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