Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR7UBI callsign genealogy
Currently held by SCHIEMER, MELANIE
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 KR7UBI's current licensee, walking backwards.
- SCHIEMER, MELANIENVgranted 2012-10-09cancelled 2012-10-30
Successor callsigns
Callsigns held now by people who previously held KR7UBI.
No current licensee on record previously held this callsign.