ANC12CA048

NTSB accident investigation · Cessna 207A · Platinum, AK · June 7, 2012

Accident · No injuriesData collectionFinal report
Date
June 6, 2012, 16:10 local (Jun 7, 2012, 00:10 UTC)
Place
Platinum, AK
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N9874MCessna 207A
Defining event
Taxi-from runway: Ground collision
Weather
Visual (VMC) · Day
Status
Completed · report November 26, 2012
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
FAA Anchorage FSDO
FAA report
20120606012629A
Case key
83887

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

On this page

Probable cause

The pilot inadvertently taxied the airplane into a ditch.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Airport facilities/design: taxiway markings/signageEnvironmental issues › Operating environment · Contributed to outcomeCessna 207A: 1 caseAll aircraft: 6 cases

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot was taxiing the airplane through an unmarked ramp area to an adjacent taxiway when he inadvertently taxied into a ditch, which resulted in substantial damage to the airplane’s right wing. The operator stated that the accident could have been prevented had the ramp and taxiway edges been marked with lights or cones.

Factual narrative

The pilot was taxiing the airplane through an unmarked ramp area to an adjacent taxiway when he inadvertently taxied into a ditch, sustaining substantial damage to the right wing. In the recommendation section of the NTSB Accident/Incident Reporting Form 6120.1, the operator stated that the accident could have been prevented had the ramp and taxiway edges been marked with lights or cones.

Aircraft

Registration
N9874M
Reported as
Cessna 207A
Category
Airplane
Serial number
20700745
Airframe hours
22,666
Engine
Cont Motor IO-520-F, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
Grant Aviation
Registered owner
Alaska Aircraft Leasing LLC
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · May 31, 2012 · 10 hours before
Departed
PABE · Bethel, AK
Destination
PAPM · Platinum, AK
Flight plan
Company VFR
Airport
PAPM · Platinum

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
37
Injuries
None
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
With waivers/limitations
Last flight review
May 15, 2012
Seat
Left
Flight hours
3,871 total · 827 in this make and model · 184 in the last 90 days · 90 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
7,000 ft broken
Temperature
48 °F, dew point 46 °F
Altimeter
30.06 inHg
Observed at
PAPM

Docket · 1

The files NTSB released with the investigation on October 5, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 743 KB in all.

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 N9874M · 1

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