- Date
- April 22, 2001, 11:30 local (18:30 UTC)
- Place
- Murrieta, CA
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Taxi
- Aircraft
- N46503Ryan ST3KR
- Weather
- Visual (VMC) · Day
- Status
- Completed · report November 28, 2001
- Report
- Approved by Office Director
- Parties
- FAA Flt Stnds Dist. Office
- FAA report
- 20010422007899A
- Case key
- 52175
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 failure of the pilot to maintain an adequate visual lookout during taxi to avoid striking a post. A factor in the accident was the inadequate marking of the obstruction by airport personnel.
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
The pilot reported that, as he taxiied the low-wing, tailwheel equipped aircraft into the run-up area, the underside of the left wing struck a 4-foot-tall pole protecting a fire hydrant. The pilot was seated in the rear cockpit of the tandem-seating aircraft. He reported that the presence of another aircraft entering the run-up area at the same time made it necessary to alter his taxi route and, after he turned sharply, the low post was too close to be visible from the rear cockpit. The pilot also noted that the hydrant was one of two positioned within the operational area of run-up pad and there were no hazard markings painted on the asphalt around the hydrants.
Factual narrative
On April 22, 2001, at 1130 hours Pacific daylight time, a Ryan ST3KR, N46503, was substantially damaged when the aircraft's wing impacted a post during taxi for takeoff at the French Valley Airport, Murrieta, California. The airline transport certificated pilot and one passenger were not injured, and intended to conduct a local area flight. Visual meteorological conditions prevailed and no flight plan was filed for the personal flight, which was operated by the owner under 14 CFR Part 91.
The pilot reported that, as he taxiied the tailwheel equipped aircraft into the run-up area adjacent to runway 18, the underside of the left wing struck a 4-foot-tall pole protecting a fire hydrant. The pilot was seated in the rear cockpit of the tandem-seating aircraft. He reported that the presence of another aircraft entering the run-up area at the same time made it necessary to alter his taxi route and, after he turned sharply, the low post was too close to be visible from the rear cockpit. The pilot also noted that the hydrant was one of two positioned within the operational area of run-up pad and there were no hazard markings painted on the asphalt around the hydrant.
Aircraft
- Registration
- N46503
- Reported as
- Ryan ST3KR
- Category
- Airplane
- Serial number
- 1290
- Airframe hours
- 2,729
- Engine
- Kinner R-55, 160 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Registered owner
- Thomas S. Valenzia
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · February 1, 2001 · 41 hours before
- Departed
- F70 · Murrietta, CA
- Airport
- F70 · French Valley
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
- Injuries
- None
- Certificates
- Flight engineer, Airline transport
- Airplane ratings
- Multi-engine land, Single-engine land
- Instrument ratings
- Airplane
- Medical
- Class 1, Valid Medical--no waivers/lim.
- Last flight review
- September 5, 2000
- Seat
- Rear
- Flight hours
- 9,605 total · 43 in this make and model · 5,641 as pilot in command · 69 in the last 90 days · 69 in the last 30 days
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 310° at 4 knots
- Visibility
- 40 statute miles
- Lowest ceiling
- None
- Temperature
- 63 °F, dew point 41 °F
- Altimeter
- 30.21 inHg
- Observed at
- RIV, 20 nm away
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.