Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2GSL callsign genealogy
Currently held by Frank Sr, Robert 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 K2GSL's current licensee, walking backwards.
- Frank Sr, Robert MFLgranted 2006-04-24cancelled 2006-05-13
Successor callsigns
Callsigns held now by people who previously held K2GSL.
No current licensee on record previously held this callsign.