Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5GAK callsign genealogy
Currently held by TROMBLY, SPENCER J
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 K5GAK's current licensee, walking backwards.
- TROMBLY, SPENCER JNMgranted 2013-05-21cancelled 2025-05-22
Successor callsigns
Callsigns held now by people who previously held K5GAK.
- TROMBLY, SPENCER JNMgranted 2013-05-21cancelled 2025-05-22