DEN86LA240

NTSB accident investigation · Cessna 170B · Greeley, CO · August 23, 1986

Accident · No injuriesLimited investigationFinal report
Date
August 23, 1986, 07:30 local (13:30 UTC)
Place
Greeley, CO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2790DCessna 170B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860823042539A
Case key
17042

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.

Hard landingLanding - flare/touchdown
Airport facilities,runway/landing area condition - runwayFactor
Altitude - excessivePilot in commandFactor
Weather condition - crosswindFactor
Flare - misjudgedPilot in commandCause
Airframe/component/system failure/malfunctionLanding - roll
Landing gear,tire - burstCause
Maintenance,annual inspection - delayedPilot in commandFactor
Loss of control - on ground/waterLanding - roll
Go-around - attemptedPilot in commandFactor
Directional control - not maintainedPilot in commandCause
Lack of recent experience in type of aircraftPilot in commandFactor
Ground loop/swerve - uncontrolledPilot in commandCause

Analysis

Plt was ferrying acft from glenwood springs, CO to troy, MO. Acft was out of annual (3-84) and a special airworthiness certificate was issued. Plt likewise had not flown for 2 years. Plt accomplished the mandatory biennial flight review the day before the accident and reported logging 4 hrs flt time in the 24 hrs prior to the accident. Plt said he made normal apch to rwy 09 but during flare realized he was too high. Acft made hard landing, blowing right main tire. Plt added power in attempt to go around but acft ground looped.

Aircraft

Registration
N2790D
Reported as
Cessna 170B
Category
Airplane
Serial number
25332
Airframe hours
3,312
Engine
Continental C145-2, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Michael D. Purpura
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 1, 1984
Departed
GWS · Glenwood Spring, CO
Destination
O2MO · Troy, MO
Flight plan
VFR
Airport
GXY · Greeley-Weld Co., runway 9, 6,200 × 75 ft, asphalt

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
39
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
118 total · 118 in this make and model · 63 as pilot in command · 4 in the last 90 days · 4 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 12 knots, gusting 16
Visibility
25 statute miles
Lowest ceiling
None
Temperature
57 °F

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 N2790D · 1

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