The U.S. aircraft register, updated daily
Accidents · NTSB DCA25WA250 · Preliminary: the investigation is not finished

Boeing 737 accident near Palma, Outside the U.S., July 4, 2025

On July 4, 2025 at about 8:40 pm local time, a Boeing 737, registered GRUKN, was involved in an accident during pushback/tow (engine start-up) near Palma, Outside the U.S. (Palma De Mallorca Airport). It was flown under non-U.S. commercial rules. 3 people were seriously injured; 181 others were unhurt.

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
July 4, 2025 · about 8:40 pm local time
Place
Palma, Spain · Palma De Mallorca Airport · map
Type
Accident
Injuries
3 people were seriously injured; 181 others were unhurt.
Weather
not recorded
Aircraft
Boeing 737 8AS · all 737s on the register
Registration
GRUKN · no longer on the register
Damage
Not recorded
Flight
Flight · non-U.S. commercial rules

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

What happened, in order

  1. Evacuation during pushback/tow (engine start-up) defining event

The aircraft

  • Maximum gross weight: 174,200 lb
  • Landing gear: retractable
  • Engine 1: Cfm International CFM-56-7B (turbofan); 0 hours total
  • Engine 2: Cfm International CFM-56-7B (turbofan); 0 hours total
  • Not recorded

The flight

  • A second pilot was aboard

Weather at the time

  • Temperature: 0°F (-18°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Cabi4
Flight crew2
Passengers3175

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

The NTSB has not released the docket for this case yet. The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), is usually released when the investigation is nearly complete, and the list here is refreshed when it appears. Check 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.