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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KE4OTI callsign genealogy

Currently held by JENNINGS III, JOHN E

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by KE4OTI's current licensee, walking backwards.

The current licensee has not held any other callsign on record.

Successor callsigns

Callsigns held now by people who previously held KE4OTI.

  1. KW4ARactive· E
    JENNINGS III, JOHN ETNgranted 2024-05-03