DEN90DTE06

NTSB accident investigation · Cessna 188A · Holyoke, CO · August 20, 1990

Accident · Serious injuriesFinal report
Date
August 20, 1990, 09:30 local (15:30 UTC)
Place
Holyoke, CO
Injuries
1 serious
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N2080JCessna 188A
Weather
Visual (VMC) · Day
Status
Completed · report March 12, 1993
Report
Approved by Office Director
Case key
17798

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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Probable cause

A stall mush which occurred when the pilot retracted the flaps prematurely following takeoff, causing the aircraft to settle into the ground.

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 collision with terrain/waterTakeoff - initial climb
Terrain condition - ground
Stall/mush - inadvertentPilot in commandCause

Analysis

The agricultural applicator took off fully loaded with fuel and agricultural chemical. Gross weight was at or slightly above maximum. The aircraft traveled approximately three quarters of a mile where it impacted following flap retraction. The pilot was jettisoning his chemical load at the time of impact.

Aircraft

Registration
N2080J
Reported as
Cessna 188A
Category
Airplane
Serial number
T18803380T
Engine
Continental TSIO-520T, 310 horsepower, reciprocating
Damage
Destroyed
Flight
Aerial application · Part 137
Operator
Gibb, Gary, doing business as Double 'G' Flying Service, Inc

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
43
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
3,533 total · 2,150 in this make and model · 3,217 as pilot in command · 142 in the last 90 days · 42 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 6 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F
Observed at
AKO, 60 nm away