Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1SUU callsign genealogy
Currently held by DYER, PHILIP N
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 K1SUU's current licensee, walking backwards.
- Dyer, Philip NGAgranted 2016-04-27cancelled 2016-05-24
Successor callsigns
Callsigns held now by people who previously held K1SUU.
No current licensee on record previously held this callsign.