Skip to content

Atlas / NTSB / WPR13CA021

NTSB CAROL · Event

Event WPR13CA021

2012-10-20 Lake Tahoe, California, United States Airport · TVL None 1 aircraft Status: Completed

Registry · N7950P

FAA Aircraft Registry record.

Make / Model

PIPER PA-24-250

Year of manufacture

1962 · 50 years old at event

Engine

LYCOMING IO-540 SER (300 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19620330

ADS-B equipped

Yes — Mode-S AACCFE

Registrant of record

ANAHUAC UTILITIES LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot's failure to ensure that the landing gear was extended before landing.

Factual narrative

The pilot reported that he retracted the landing gear following an aborted landing due to traffic on the active runway. He stated that on his second approach he carried power due to the gusty wind condition, but during the landing flare he realized that he had failed to extend the landing gear. The pilot further said that after he realized that the landing gear was not extended he added full power; however, the airplane impacted the runway with the landing gear in the retracted position. He added that he did not follow the checklist and that he did not hear the landing gear warning horn during his approach. When informed that the throttle position to activate the landing gear warning horn was only about one-half inch beyond the full aft idle position, the pilot indicated that he had not retarded the throttle that far. The airplane sustained substantial damage to its undercarriage as a result of the abnormal runway contact. The pilot reported that he aborted a landing due to traffic on the active runway and retracted the landing gear. He stated that on the second approach to land he carried extra power because of the gusty wind conditions, but during the landing flare, he realized that he had failed to extend the landing gear. After he realized that the landing gear was not extended, the pilot added full power; however, the airplane impacted the runway with the landing gear in the retracted position. The pilot stated that he did not follow the checklist and that he did not hear the landing gear warning horn during his approach. When informed that the throttle position to activate the landing gear warning horn was only about 1/2 inch forward of the full aft idle position, the pilot indicated that he had not retarded the throttle that far. The airplane sustained substantial damage to its undercarriage as a result of the abnormal runway contact. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).

  • C Aircraft-Aircraft systems-Landing gear system-(general)-Not used/operated - C
  • C Personnel issues-Task performance-Use of equip/info-Use of equip/system-Pilot - C

Verbatim from NTSB's published report. Source file NTSB_2012_WPR13CA021.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.