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Panair do Brasil Flight 263

16 Jun 1955 · Fernando de la Mora

Lockheed Constellation · Controlled flight into terrain and incorrect altimeter setting due to pilot error and fatigue

From London Heathrow Airport (LHR) to Ezeiza International Airport - Ministro Pistarini (EZE)

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Event

Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Accident
Event fatalities
16 · all aircraft and ground
Ground fatalities
Unknown
Occupants
Unknown
Survivors
8
InjuriesFatal: death within 30 days. Serious: over 48 hours in hospital within a week, most broken bones, severe bleeding, nerve or organ damage, or serious burns. Minor: anything less. Glossary
8
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
Airline

Lockheed Constellation

Category
Airplane · from aircraft type
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
PP-PDJ
Onboard fatalities
16
Route
From London Heathrow Airport (LHR)To Ezeiza International Airport - Ministro Pistarini (EZE)

Approximate · Estimated position: Fernando de la Mora, Paraguay, the place the Wikipedia article names. Not the accident site.

From the Wikipedia article

Panair do Brasil Flight 263 was a scheduled passenger flight of Panair do Brasil. It covered the route from London Heathrow Airport to Ministro Pistarini International Airport. With scheduled stopovers in Paris, Lisbon, Dakar, Recife, Rio de Janeiro, São Paulo and Asunción. On 16 June 1955, the aircraft involved, a Lockheed L-149 Constellation, crashed while descending, 13 km from the airport, specifically in Fernando de la Mora (Paraguay). There were 24 people on board, of whom 16 died.

The accident occurred during the descent, when the aircraft descended lower than permitted for the approach to Silvio Pettirossi International Airport and struck a 12-metre tree on a private property in Fernando de la Mora; the aircraft continued dragging along for 500 metres until hitting another tree and caught fire. At that time it was the worst aviation accident to have taken place in Paraguay.

Accident

The aircraft was on the São Paulo - Asunción leg of the flight when the crew contacted Asunción at 01:05 a.m. They were cleared to land on runway 02 and were asked to report when they were on final approach. The last contact was at 01:15; the aircraft was descending through the clouds until the left wing struck a 12-metre tree. Part of the wing broke off and the aircraft continued, knocking down coconut palms. About 500 metres from the point of initial impact, the aircraft came into violent contact with a tree at ground level, uprooting it, so that the fuselage came to rest in a position approximately 30° to the left of the flight path. At this point, the fuselage caught fire and the aircraft was completely destroyed.

Translated into English with AI assistance from the Spanish Wikipedia article “Vuelo 263 de Panair do Brasil” (revision 171786298, retrieved 2026-09-19) by its authors, under CC BY-SA 4.0. Extracted as plain text: references, tables, images and some sections are left out; the translation may contain errors, and long articles were cut to their first 700 words. Read the article

Sources

Spanish Wikipedia article: Vuelo 263 de Panair do Brasil
Article
Vuelo 263 de Panair do Brasil
Translation
Into English with AI assistance; names of linked operators and aircraft types from Wikidata. It may contain errors.
Revision
171786298 · 2026-01-29 · retrieved 2026-09-19
Wikidata
Q18398544
Licence
Text CC BY-SA 4.0, by the article's authors; Wikidata CC0; town positions GeoNames (CC BY 4.0)
Where each value comes from
Record
es Wikipedia article "Vuelo 263 de Panair do Brasil" (page 8489596, revision 171786298), translated into English with AI assistance
Date
Wikipedia infobox: date
Place and country
Wikipedia infobox: site; country from Wikidata (P17); Reviewed correction (2026-09-19): The site is Fernando de la Mora, beside Asunción in Paraguay (GeoNames), where the record is placed; the country Brazil came from Wikidata's country for the event (the airline's), which the site contradicts.
Map position
place the Wikipedia infobox site links (Wikidata coordinates)
Aircraft, operator and route
Wikipedia infobox: aircraft type, registration, operator, origin and destination; route airports from the linked airport articles' Wikidata codes (OurAirports)
Operation
flight number in the article title
Fatalities
Wikipedia infobox: aircraft fatalities
Ground fatalities
not stated in the Wikipedia infobox
Summary
Wikipedia infobox: summary
Source notes (1)
  • Wikipedia · Facts from the Spanish Wikipedia article's infobox, translated into English with AI assistance, not checked against an investigation report. Independent review pending.