Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF6UDP callsign genealogy
Currently held by LA MAY, GARY C
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 KF6UDP'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 KF6UDP.
- LA MAY SR, GERRY CCAgranted 2018-10-06