Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5OUW callsign genealogy
Currently held by Selfridge, Andrew 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 KD5OUW'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 KD5OUW.
- SELFRIDGE, ANDREW MOKgranted 2021-04-07