Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1RLF callsign genealogy
Currently held by Baldini, Justin 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 K1RLF's current licensee, walking backwards.
- Baldini, Justin MCTgranted 2007-01-24cancelled 2007-04-06
Successor callsigns
Callsigns held now by people who previously held K1RLF.
No current licensee on record previously held this callsign.