Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5YMD callsign genealogy
Currently held by Keel, Joseph J
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 K5YMD's current licensee, walking backwards.
- Keel, Joseph JNMgranted 2020-10-29cancelled 2021-06-29
Successor callsigns
Callsigns held now by people who previously held K5YMD.
No current licensee on record previously held this callsign.