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Accidents · NTSB WPR24FA040 · Final report

Piper PA-28-180 accident near Mertzon, Texas, November 26, 2023

On November 26, 2023, a 1964 Piper PA-28-180, registered N7763W, was destroyed in an accident during enroute near Mertzon, Texas. It was a personal flight under general aviation rules (Part 91). 3 people were killed. The weather was conditions the NTSB did not record.

The NTSB's probable cause their words, unchanged

The non-instrument-rated pilot’s continued visual flight into night instrument meteorological conditions, which resulted in spatial disorientation and subsequent loss of control. Contributing to the accident was the pilot’s overconfidence.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
November 26, 2023
Place
Mertzon, Texas · map
Type
Accident
Injuries
3 people were killed.
Weather
conditions the NTSB did not record
Aircraft
Piper PA-28-180, built 1964 · all PA-28-180s on the register
Registration
N7763W · registry record · serial 28-1762
Damage
Destroyed
Flight
Personal flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

The non-instrument-rated pilot departed on a visual flight rules (VFR) cross-country flight while marginal VFR and instrument meteorological conditions (IMC) were present along the route. Following a planned en route fuel stop, the pilot deviated from the planned flight route and altitude. Automatic dependent surveillance-broadcast (ADS-B) data showed that for the next six hours the pilot maneuvered around adverse weather conditions at low altitudes and made two stops at airports not listed on the flight plan. Before the first stop, one of the passengers sent a text message telling the pilot’s parents that they had to turn back because the weather was not good. The text message included a photograph depicting the airplane operating in an area with a low cloud layer and visible moisture. The pilot delayed his departure from the second unplanned airport stop for about two and a half hours for unknown reasons. After departing at night, the pilot continued to maneuver at a low altitude, and not directly toward his original destination. It is likely that the combination of low cloud ceilings, dark conditions, and the pilot’s limited experience with instrument flight, resulted in the pilot not maintaining sufficient altitude to clear the hilly terrain while trying to maintain VFR flight. The ADS-B data, impact trajectory, and the wreckage distribution were consistent with spatial disorientation. Postaccident examination of the airframe and engine revealed no mechanical malfunctions or failures with the airframe or engine that would have precluded normal operation. The continuation of the cross-country flight at night with forecast IMC is consistent with the pilot’s overconfidence in his flying abilities.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

What happened, in order

  1. VFR encounter with IMC during enroute defining event

The NTSB's findings

  • Personnel issues › Experience/knowledge › Experience/qualifications › Total instrument experience › Pilot
  • Personnel issues › Action/decision › Info processing/decision › Decision making/judgment › Pilot
  • Personnel issues › Psychological › Perception/orientation/illusion › Spatial disorientation › Pilot
  • Personnel issues › Psychological › Personality/attitude › Self confidence › Pilot

Pilot

  • Certificate: private
  • Ratings: single-engine land
  • Flight time: 94.7 hours in all; 94.7 in this make and model
  • Last flight review: October 10, 2023
  • Medical certificate: Class 3
  • Seat: left
  • Injury: fatal

Passenger

  • Seat: unk
  • Injury: fatal

Passenger

  • Seat: unk
  • Injury: fatal

The aircraft

  • Airframe total time: 3,271.8 hours
  • Last inspection: annual inspection, March 28, 2023
  • Maximum gross weight: 2,450 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Lycoming O-360-A3A (piston); 3,373 hours total

The flight

  • Departed from: LRU Las Cruces NM at 5:00 pm
  • Destination: 1TT8 Bulverde TX
  • Flight plan: VFR

Weather at the time

  • Light: night
  • Visibility: 10 statute miles
  • Sky: overcast at 1,600 ft
  • Temperature: 54°F (12°C), dew point 48°F (9°C)
  • Altimeter: 29.99 inHg
  • Observation at 6:51 pm from KSJT, 26 miles away

Weather report (METAR): KSJT 260051Z 00000KT 10SM OVC016 12/09 A2999 RMK AO2 SLP151 T01220094

Injuries

FatalSeriousMinorNone
Flight crew1
Passengers2

Documents from the investigation the NTSB's docket: the evidence folder behind the report

21 documents, released by the NTSB on April 23, 2025. View them here, or download them; the NTSB redacts some personal details before release, and this site shows the NTSB's own titles rather than its file names.

#DocumentWhat it is
1 ForeFlight Weather Brief Airmets and Metars PDF, 7 pages · our copy View Download
2 ForeFlight Flight Plan Lru to 1TT8 HTML file · our copy Download
3 ForeFlight Flight Plan Navlog PDF, 1 page · our copy View Download
4 Text Messages PDF, 3 pages · our copy View Download
5 ADS-B Data Lru to Peq map file · our copy Download
6 ADS-B Excel Lru to Peq spreadsheet · our copy Download
7 ADS-B Data for Peq to Fst map file · our copy Download
8 ADS-B Excel Peq to Fst spreadsheet · our copy Download
9 ADS-B Data Fst to E41 map file · our copy Download
10 ADS-B Excel Fst to E41 spreadsheet · our copy Download
11 ADS-B Data E41 to Accident Site map file · our copy Download
12 ADS-B Excel E41 to Accident Site spreadsheet · our copy Download
13 Meteorology Specialist's Factual Report PDF, 20 pages · our copy View Download
14 Airframe and Engine Examination Report WPR24FA040 PDF, 24 pages · our copy View Download
15 Accident Site Survey PDF, 8 pages · our copy View Download
16 Interviews PDF, 7 pages · our copy View Download
17 Toxicological Report PDF, 1 page · our copy View Download
18 Report on Personal Electronic Devices PDF, 1 page · our copy View Download
19 Fuel Receipts PDF, 2 pages · our copy View Download
20 Maintenance Records Excerpts PDF, 4 pages · our copy View Download
21 Party Member Certificates PDF, 2 pages · our copy View Download

The same docket at the NTSB.

Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.