Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6PUD callsign genealogy
Currently held by Polkinghorn, Michael D
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 K6PUD's current licensee, walking backwards.
- KD6PUDno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held K6PUD.
- Polkinghorn, Michael DCAgranted 2026-05-29