# NTSB FTW01LA215: Piper PA-28-235, N235RM, Terrell, TX, August 11, 2001 - Type: NTSB accident investigation - Classification: Accident · No injuries · Limited investigation · Final report - Date: August 11, 2001, 08:30 local (13:30 UTC) - Place: Terrell, TX - Coordinates: 32.730026, -96.289047 (estimated) - Nearby events: https://openairdocs.org/map.md?lat=32.7300&lon=-96.2890&mi=10 - Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping) - Highest injury: No injuries - Injuries: 2 uninjured - Status: Completed, report February 20, 2002 - Report: Approved by Office Director - Parties: FAA FSDO - NTSB case key (mKey): 53576 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=FTW01LA215 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/53576/pdf - Page: https://openairdocs.org/ntsb/FTW01LA215 ## Probable cause the flying pilot's failure to maintain control of the airplane during the landing flare which resulted in a hard landing. A contributing factor was the wind shear weather condition. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Hard landing, landing - flare/touchdown - aircraft control - not maintained, pilot in command (cause) - weather condition - windshear (contributing factor) ## Analysis According to the pilot/owner, the purpose of the flight was for the two private pilots to practice short field and crosswind landings. The flight departed the originating airport after both pilots practiced touch-and-go takeoffs and landings, and proceeded to another airport. Upon arrival the pilot/owner executed one touch-and-go, then the other pilot took control of the airplane to practice another touch-and-go. The pilot/owner reported that the other pilot was in the process of landing, when at the point of the landing flare, a "wind shear was encountered, which caused an immediate loss of lift and a hard touchdown." In a written statement and event diagram, the pilot/owner depicted the airplane landing adjacent to a tree line, which was upwind from the airplane's touchdown point. The pilot/owner reported the wind from the south at 8-10 knots. The closest weather observation facility reported the wind from 200 degrees at 8 knots. ## Factual narrative On August 11, 2001, approximately 0830 central daylight time, a Piper PA-28-235 airplane, N235RM, was substantially damaged during a hard landing at the Dallas Airpark East near Terrell, Texas. The airplane was registered to and operated by one of the two pilots on board the airplane. The two private pilots were not injured. Visual meteorological conditions prevailed and a flight plan was not filed for the 14 Code of Federal Regulations Part 91 personal flight. The local flight originated from the Mesquite Metro Airport, Mesquite, Texas, approximately 0800. According to the pilot/owner, who was in the left seat, the purpose of the flight was proficiency training, and to practice short field and crosswind landings. The flight departed Mesquite after both pilots practiced touch-and-go takeoffs and landings, and then proceeded to Dallas Airpark East. Upon arrival, the pilot/owner executed one touch-and-go, then the other pilot, who was seated in the right seat, took control of the airplane to practice another touch-and-go. The pilot/owner reported that the right seat pilot was in the process of landing on runway 13 when, at the point of the landing flare, a "wind shear was encountered, which caused an immediate loss of lift and a hard touchdown." In a written statement and event diagram, the pilot/owner depicted the airplane landing adjacent to a tree line, which was upwind from the airplane's touchdown point. The pilot/owner reported the wind from the south at 8-10 knots. At 0753, the Dallas Love Airport weather observation facility (located 27 miles west of the accident airport) reported the wind from 200 degrees at 8 knots. The airplane was examined by an FAA inspector and a mechanic. According to the FAA inspector, the underside wing skin was wrinkled, the landing gear struts were damaged, and an engine mount was bent. In addition, the aircraft mechanic stated that the outboard wing spar was bent. The event was not reported to the NTSB until September 12, 2001. ## Aircraft - Registration: N235RM (not matched to a registry record) - Reported make and model: Piper PA-28-235 - Category: Airplane - Serial number: 28-11173 - Airframe hours: 1862 - Engines: Lycoming O-540-B4B5 235 horsepower reciprocating - Damage: Substantial damage - Flight: Personal, Part 91 - Registered owner: Randall C. Brandt - Airworthiness certificate: Standard, Normal - Last inspection: Annual, April 27, 2001, 32 hours before - Departed: HQZ, Mesquite, TX - Destination: 1F7, Terrell, TX - Airport: 1F7, Dallas Airpark East, runway 13, 2,630 × 30 ft, asphalt ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 51; injuries: none; private; airplane ratings: single-engine land; medical: class 3, valid medical--w/ waivers/lim; last flight review December 27, 1999; seat: left; flight hours: 230 total, 189 in this make and model, 173 as pilot in command, 26 in the last 90 days, 5 in the last 30 days, 1 in the last 24 hours - Co-pilot; age 58; injuries: none; private; airplane ratings: single-engine land; medical: class 3, valid medical--no waivers/lim.; last flight review October 14, 2000; seat: right; flight hours: 2,850 total, 19 in the last 90 days ## Weather - Conditions: Visual (VMC), Day - Wind: 200° at 8 knots - Visibility: 10 statute miles - Lowest ceiling: none - Temperature: 84 °F, dew point 70 °F - Altimeter: 30.01 inHg - Observed at: DAL, 27 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 (OpenAirDocs). - [Accident 20010811038199A](https://openairdocs.org/incident/20010811038199A), Aug 11, 2001: Piper PA28235, Dallas, TX, No damage. (-23) On August 11th, 2001, at approximately 08:30 central daylight time, a PA-28-35 was involved in a hard landing at Dallas airpark east (1F7). The aircraft… From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.