Confidence: Medium · Source: FCC ULS · As of 2026-09-16
KD5YOR callsign genealogy
Currently held by SIMMONS, DAVID L
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 KD5YOR's current licensee, walking backwards.
- SIMMONS, DAVID LTXgranted 1993-06-22cancelled 2003-07-11
Successor callsigns
Callsigns held now by people who previously held KD5YOR.
No current licensee on record previously held this callsign.