UFO Files: The Saucer Letters the Public Mailed In

On April 7, 1950, the FBI New York office processed a multi-page translation Document, cataloged under Class and Case Number 0062 83894, Sub 1, Serial 220. The file, marked with the administrative instruction DO NOT DESTROY, contained a letter from a Veracruz, Mexico resident named Miguel Angel García Macías, who claimed the United States possessed atomic-powered stratospheric aerostats.This episode investigates how the Federal government managed the influx of unsolicited public theories and photographic claims during the early flying saucer phenomenon. By analyzing the FBI record, we trace the intersection between the amateur scientific proposals of Macías and a separate report regarding a 9,000-foot altitude sighting in Durango, Mexico, documented by engineering student German Horacio Robles Jr. and translated by Mrs. Sophia Saliba.Episode 16 examines the correspondence of Miguel Angel García Macías, the photographic claims of German Horacio Robles Jr., the technical drawings labeled Wings and Propellers, and the FBI's translation records for Serial 220. No hype, no lore, no premature verdict. Just the files, the Evidence, the gaps, and the questions the record leaves open.Sources for this episode are available at: https://nbn.fm/ufo-files/episode/ep16About The UFO FilesThe UFO Files is an investigative podcast analyzing declassified UFO and UAP records, document by document. Every claim is grounded in primary source records, with sources and transcripts published on the Neural Broadcast Network website for verification.