Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4OLD callsign genealogy
Currently held by POPE, MICHAEL A
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 K4OLD's current licensee, walking backwards.
- POPE, MICHAEL ANCgranted 2015-08-12cancelled 2016-07-26
Successor callsigns
Callsigns held now by people who previously held K4OLD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4OLD, oldest first.
- DABNEY JR, ANDREW B SC2004-03-24 → cancelled 2016-06-17
- POPE, MICHAEL A NC2026-05-13 active