Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1RAT callsign genealogy
Currently held by Rogers, Jeffrey S
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 K1RAT's current licensee, walking backwards.
- Rogers, Jeffrey SMAgranted 2001-12-04cancelled 2004-03-06
Successor callsigns
Callsigns held now by people who previously held K1RAT.
No current licensee on record previously held this callsign.