SEA99LA008

NTSB accident investigation · Cessna 172K · Dillon, MT · October 26, 1998

Accident · No injuriesLimited investigationFinal report
Date
October 26, 1998, 15:00 local (22:00 UTC)
Place
Dillon, MT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N736VRCessna 172K
Weather
Visual (VMC) · Day
Status
Completed · report January 11, 2000
Report
Approved by Office Director
FAA report
19981026030909A
Case key
45252

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

The NTSB’s determination of the probable cause, and any contributing factors.

The student pilot-in-command's failure to maintain directional control. Contributing factors were rough terrain and crosswind conditions.

Analysis

The 200-hour student pilot-in-command reported that while landing on a dirt road with a crosswind, the aircraft got off to one side of the road into uneven terrain, during which the nose wheel hit a rut and the right wing struck an embankment. He also reported in a telephonic interview with an FAA inspector that 'he really goofed up and (the) accident was his own fault.'

Factual narrative

On October 26, 1998, approximately 1500 mountain standard time, a Cessna 172K, N736VR, registered to and being flown by a student pilot, sustained substantial damage during a loss of control on landing roll on a road near Dillon, Montana. The pilot was uninjured. Visual meteorological conditions prevailed and no flight plan had been filed. The flight, which was personal, was to have been operated under 14CFR91, and originated from Dillon shortly before the accident.

The student pilot reported to an inspector from the Federal Aviation Administration's (FAA) Flight Standards District Office (FSDO) at Helena, Montana, that while landing on a dirt road with a crosswind, the aircraft got off to one side of the road into uneven terrain. The nose wheel then hit a rut and the right wing struck an embankment.

According to another FAA inspector, the student pilot telephonically contacted him at the Helena FSDO on January 11, 1998, and discussed the accident. The inspector reported that the student pilot was "asked if he knew that he had to have training and proper endorsements, he said no, he didn't know about training and endorsements, also that he had taken ground school in Dillon but didn't do very well so [he] didn't take [the] test. He feels he really goofed up and [the] accident was his own fault" (refer to ATTACHMENT FAA-I).

The student pilot was sent NTSB Form 6120.1/2 (Pilot/Operator Aircraft Accident Report) via US mail on October 30, 1998, and no response was received. A second request was made via certified US mail on December 28, 1998. The pilot signed for receipt of this form on January 9, 1999, (refer to ATTACHMENT C-I). No response had been received as of the completion of this report (March 19, 1999).

The pilot's student pilot certificate, a third class medical, was issued on February 11, 1998, and the student reported a total of 160 hours of flight time at that time. A copy of his personal logbook was provided by the FAA and reviewed. The logbook was opened with a first flight of August 24, 1995, and the last logged flight was noted on October 21, 1998. All 183 flights logged were in the Cessna 172 aircraft and all but 3 were logged in N736VR. The total flight time as of October 21, 1998 was approximately 200 hours, with approximately 158 hours pilot-in-command (solo).

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 control - on ground/waterLanding - roll
Terrain condition - rough/unevenFactor
Directional control - not maintainedPilot in commandCause
Weather condition - crosswindFactor

Aircraft

Registration
N736VR
Reported as
Cessna 172K
Category
Airplane
Serial number
R1722826
Airframe hours
3,244
Engine
Continental IO-360-K, 195 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Miller, Robert, J.
Airworthiness certificate
Standard, Normal
Departed
DLN · Dillon, MT

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
53
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
200 total · 200 in this make and model · 158 as pilot in command · 18 in the last 90 days · 10 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
57 °F
Altimeter
30.00 inHg
Observed at
DLN

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.