Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0RSQ callsign genealogy
Currently held by Paul, Howard M
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 KD0RSQ's current licensee, walking backwards.
- Paul, Howard MCOgranted 2006-11-01cancelled 2006-11-25
Successor callsigns
Callsigns held now by people who previously held KD0RSQ.
No current licensee on record previously held this callsign.