The U.S. aircraft register, updated daily
Accidents · NTSB LAX88WA165 · Preliminary: the investigation is not finished

Piper PA28 accident near Mulege, Mx, April 15, 1988

On April 15, 1988 at about 2:00 am local time, a Piper PA28, registered N4134W, was destroyed in an accident near Mulege. It was a personal flight under general aviation rules (Part 91). 1 person was killed and 1 person was seriously injured. The weather was conditions the NTSB did not record.

The NTSB's probable cause their words, unchanged

The NTSB has not yet published a probable cause for this accident. Investigations usually take one to two years; this page updates when the final report is released.

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

What the record shows

Date
April 15, 1988 · about 2:00 am local time
Place
Mulege, Mexico
Type
Accident
Injuries
1 person was killed and 1 person was seriously injured.
Weather
conditions the NTSB did not record
Aircraft
Piper PA28 · all PA28s on the register
Registration
N4134W · no longer on the register
Damage
Destroyed
Flight
Personal flight · general aviation rules (Part 91)

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

The aircraft

  • Last inspection: inspection type not recorded; 0 hours since
  • Seats: 0
  • Landing gear: fixed
  • Not recorded

The flight

  • Departed from: Tijuana
  • Destination: Mulege
  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: not reported
  • Sky: not recorded; not recorded
  • Temperature: 0°F (-18°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Crew1
Passengers1

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

The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the 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.