Casualties unknown

Aircraft Missing in Heavy Rain Between San Juan and Aguadilla (N888MD)

Isabela, PR, US

On November 25, 1986, a Piper PA-34-200T (registration N888MD) was involved in an aviation accident near Isabela, PR. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-06-20Data APIEditorial standards

An aircraft disappeared while flying from San Juan to Aguadilla in Puerto Rico during heavy rain. The pilot requested an alternate airport before losing contact, prompting a Coast Guard search that recovered debris.

What happened

Aircraft was reported missing while operating a personal flight between San Juan and Aguadilla in Puerto Rico. The pilot's last radio transmission was made to Aguadilla Tower, requesting an alternate airport for landing due to heavy rain conditions. Following the loss of contact, the Coast Guard initiated a search operation. Searchers located two seats, four seat cushions, and other small debris items. These items were identified by the pilot's brother as originating from the missing aircraft.

The investigation

The Coast Guard recovered physical evidence including seating components and debris from the flight path area. Identification of the debris was confirmed through familial recognition rather than technical forensic analysis in the provided record.

Findings

  • heavy rain conditions were present during the final phase of the flight
  • The pilot requested an alternate airport due to weather
  • Debris consistent with the aircraft was recovered by search teams

Frequently asked questions

What happened in the 25 Nov 1986 Piper PA-34-200T accident near Isabela, PR?

An aircraft disappeared while flying from San Juan to Aguadilla in Puerto Rico during heavy rain. The pilot requested an alternate airport before losing contact, prompting a Coast Guard search that recovered debris.

What aircraft was involved and where did it happen?

The accident on 25 Nov 1986 involved a Piper PA-34-200T, registration N888MD, at Isabela, PR.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X35232. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.