Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR7YAN callsign genealogy
Currently held by Schlottman, Ryan A
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 KR7YAN's current licensee, walking backwards.
- Schlottman, Ryan AAZgranted 2003-08-14cancelled 2003-09-03
Successor callsigns
Callsigns held now by people who previously held KR7YAN.
No current licensee on record previously held this callsign.