- Date
- January 26, 2003, 15:14 local (22:14 UTC)
- Place
- Erie, CO
- Injuries
- 2 minor
- Damage
- Destroyed
- Phase of flight
- Landing
- Aircraft
- N320FRRothrock Cozy Mark IV
- Weather
- Visual (VMC) · Day
- Status
- Completed · report August 26, 2003
- Report
- Approved by Office Director
- Parties
- Federal Aviation Administration
- FAA report
- 20030126001839A
- Case key
- 56409
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's failure to maintain aircraft control during landing. Contributing factors were the high crosswinds and the gusts.
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.
Analysis
While landing on runway 33, the airplane encountered a strong crosswind. The airplane departed the right side of the runway. The pilot said the wing caught and the airplane flipped over on its back. An examination of the airplane revealed no anomalies. Approximately 27 minutes prior to the accident, the reported winds at the Jefferson County Airport, Broomfield, Colorado, 197 degrees at 9 nautical miles from the accident site, was 280 degrees at 20 knots with gusts of 26 knots.
Factual narrative
On January 26, 2003, at 1514 mountain standard time, a Rothrock Cozy Mark IV, N320FR, piloted by a private pilot, was destroyed when the pilot lost control during landing and the airplane nosed over at the Erie-Tri County Airport (48V), Erie, Colorado. Visual meteorological conditions prevailed at the time of the accident. The local, personal flight was being conducted under the provisions of Title 14 CFR Part 91 without a flight plan. The pilot and passenger on board the airplane sustained minor injuries.
The pilot reported that during landing on runway 33 (4,700 feet by 60 feet, dry concrete) he encountered a strong crosswind. The airplane departed the right side of the runway. The pilot said the wing caught [on the ground] and the airplane flipped over on its back.
The airplane was examined at 48V. The examination showed the airplane resting on its back near the east edge of runway 33. Both of the airplane's wings were broken aft and shattered. The propeller was also broken and shattered. An examination of the airplane's systems revealed no anomalies.
At 1447, the reported winds at the Jefferson County Airport, Broomfield, Colorado, located 197 degrees at approximately 9 nautical miles from the accident site, was 280 degrees at 20 knots with gusts of 26 knots.
Aircraft
- Registration
- N320FR
- Reported as
- Rothrock Cozy Mark IV
- Category
- Airplane, amateur-built
- Serial number
- Rothrock 001
- Airframe hours
- 125
- Engine
- Lycoming IO-320-B, 160 horsepower, reciprocating
- Damage
- Destroyed
- Flight
- Personal · Part 91
- Operator
- James R. Willar
- Registered owner
- Donald R. Rothrock
- Airworthiness certificate
- Special, Experimental (Special)
- Last inspection
- Condition · March 22, 2002 · 48.1 hours before
- Departed
- 7CO0 · Erie, CO
- Destination
- 48V · Erie, CO
- Airport
- 48V · Tri-County Airport, runway 33, 4,700 × 60 ft
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
- 47
- Injuries
- Minor
- Certificate
- Commercial
- Airplane ratings
- Single-engine land
- Instrument ratings
- Airplane
- Medical
- Class 2, Valid Medical--w/ waivers/lim
- Last flight review
- June 1, 2001
- Seat
- Left
- Flight hours
- 2,200 total · 25 in this make and model · 2,200 as pilot in command · 41 in the last 90 days · 41 in the last 30 days
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 280° at 20 knots, gusting 26
- Visibility
- 40 statute miles
- Lowest ceiling
- 12,000 ft broken
- Temperature
- 57 °F, dew point 16 °F
- Altimeter
- 30.12 inHg
- Observed at
- BJC, 9 nm away
Docket · 1
The files NTSB released with the investigation on June 4, 2003, on NTSB’s docket system: statements, records, photos and specialists’ reports. 275 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.