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N3808H Disappeared After Reporting a Strange Object

✈️Ercoupe 415-D N3808H📅28 June 1980📍Mona Channel / west of Puerto Rico🏷️Two missing
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Timeline
1
28 June 1980, 6:10 p.m. — N3808H departed Santo Domingo for Puerto Rico.
2
About 8:03 p.m. — The crew transmitted a Mayday and reported a strange object and navigational difficulty.
3
About 8:06 p.m. — Iberia IB976 requested the aircraft's call sign and position.
4
Later — N3808H reported being about 35 miles from Puerto Rico and described the object again.
5
About 8:12 p.m. — The last radar position was verified about 35 miles west of Puerto Rico.
6
Following two days — The search was discontinued without finding the aircraft or occupants.

The flight was heading across the Caribbean

On 28 June 1980, Jose Maldonado Torres and Jose Pagan Santos departed Las Americas International Airport in Santo Domingo in Ercoupe N3808H, bound for Puerto Rico. The small aircraft had no transponder, according to the recorded exchange later reproduced in historical sources.

The Mayday call was unusual but precise enough to reconstruct

Around 8:03 p.m., the aircraft transmitted a distress call reporting that the crew was lost and that a strange or unusual object was in their course. Iberia Flight IB976 responded and relayed communications with the missing aircraft. The crew described repeated course changes and reported that their VORs had gone off frequency.

The last known position

The aircraft later reported that it was approximately 35 miles from the coast of Puerto Rico. The crew again described the object and gave a new heading. At approximately 8:12 p.m., the Atlantic Fleet Weapons Range verified the last radar position as about 35 miles west of Puerto Rico.

The Disappearance Remains Unresolved

The disappearance has become a staple of UFO literature because of the pilot's description of a strange object. The underlying radio record, however, does not establish what the object was. Nor does it establish that the object caused the disappearance. Other explanations have been proposed over the years, but none can be presented as the official cause of a disappearance for which no aircraft or occupants were recovered.

The historical sources also differ in how they characterize the unexplained object. Some later UFO-oriented accounts call it a UFO, while the radio transcript itself uses terms such as strange or weird object. The disappearance remains unexplained, and the absence of wreckage means there is no physical evidence in the reviewed sources establishing what happened after the last transmission.

The historical radio transcript states: “we can see a strange object in our course. We are lost.”

Research and reconstruction

Flight Follower Editorial Team

This reconstruction was researched from official investigation records where they exist, the original air traffic control recording, and contemporary reporting. The aircraft movement, timeline and written account were assembled independently by Flight Follower. Where an investigation is open or no probable cause has been published, the account says so rather than offering one.

About the Flight Follower team · Editorial policy · Corrections

Aircraft
Ercoupe 415-D N3808H
Date
28 June 1980
Location
Mona Channel / west of Puerto Rico
Category
Two missing

Sources

Audio from the original air traffic control recording, sourced from public recordings and released investigation records. The reconstruction, animation and written account are our own.
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