- Date
- March 9, 2003, 11:00 local (17:00 UTC)
- Place
- El Paso, TX
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Landing
- Aircraft
- N17721Waco UKS-7
- Weather
- Visual (VMC) · Day
- Status
- Completed · report June 2, 2004
- Report
- Approved by Office Director
- Parties
- Flight Standards District Office (SW01)
- FAA report
- 20030309004619A
- Case key
- 56620
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 compensate for existing wind conditions. A contributing factor was the crosswind.
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 1937-vintage tailwheel-equipped airplane ground looped while landing. The 20,000-hour pilot reported that while on approach, he obtained the weather information from the automatic terminal information service (ATIS) stating that the winds were from 340 degrees at 5 knots. The pilot observed the airport's windsock blowing in a quartering tailwind position, and stated that the windsock "appeared" to be blowing at more than 5 knots. After landing on Runway 26L, the bi-plane rolled approximately 2,000 feet. A gust of wind "pushed" the rudder to the left, and the aircraft ground looped approximately 90 degrees to the right. At the time of the accident, the winds were reported from 340 degrees at 8 knots.
Factual narrative
On March 9, 2003, approximately 1100 central standard time, a Waco UKS-7 vintage tailwheel-equipped airplane, registered to and operated by a private individual was substantially damaged following a loss of control while landing on Runway 26L at the El Paso International Airport (ELP), near El Paso, Texas. The airline transport pilot and his passenger were not injured. Visual meteorological conditions prevailed and a visual flight rules (VFR) flight plan was filed for the Title 14 Code of Federal Regulations Part 91 personal flight. The cross-country flight originated at 0830 mountain standard time from the Casa Grande Municipal Airport (CGZ), near Casa Grande, Arizona.
The 20,000-hour pilot reported that while on approach to ELP, he obtained the weather information from the automatic terminal information service (ATIS) stating that the winds were from 340 degrees at 5 knots. The pilot observed the airport's windsock blowing in a quartering tailwind position, and stated that the wind "appeared" to be blowing at more than 5 knots. Runway 26L has an asphalt surface, and is 9,025 feet long and 150 feet wide.
The pilot added that after landing on Runway 26L, the 1937-model bi-plane rolled approximately 2,000 feet. A gust of wind "pushed" the rudder to the left, and the aircraft ground looped approximately 90 degrees to the right. The aircraft came to rest at a north heading.
Examination of the aircraft by the operator revealed structural damage to the upper and lower left wings, and the left landing gear.
At the time of the accident, the winds at ELP were reported from 340 degrees at 8 knots, 10 statute miles visibility, clear sky, temperature at 18 degrees Celsius, dewpoint minus 6 degrees Celsius, and an altimeter setting of 30.21 inches of Mercury. The density altitude was calculated by the Investigator-In-Charge at 4,977 feet.
Despite several attempts by the Investigator-In-Charge, the pilot failed to return the completed Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2).
Aircraft
- Registration
- N17721
- Reported as
- Waco UKS-7
- Category
- Airplane
- Serial number
- 4632
- Engine
- Continental W-670, 250 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Operator
- Robert M. Reinauer
- Registered owner
- Martin Engler
- Airworthiness certificate
- Standard, Normal
- Departed
- CGZ · Casa Grande, AZ
- Destination
- ELP · El Paso, TX
- Flight plan
- VFR
- Airport
- ELP · El Paso International Airport, runway 26L, 9,025 × 150 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
- 56
- Injuries
- None
- Certificate
- Airline transport
- Airplane ratings
- Single-engine land, Multi-engine land
- Instrument ratings
- Airplane
- Medical
- Class 1, Valid Medical--w/ waivers/lim
- Seat
- Left
- Flight hours
- 20,000 total
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 340° at 8 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- 25,000 ft broken
- Temperature
- 64 °F, dew point 21 °F
- Altimeter
- 30.20 inHg
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.