Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NN0R callsign genealogy
Currently held by Blasing, Bradford E
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 NN0R's current licensee, walking backwards.
- Blasing, Bradford EMNgranted 2002-10-31cancelled 2007-04-06
Successor callsigns
Callsigns held now by people who previously held NN0R.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NN0R, oldest first.
- SLADE, WILLIAM A SD1997-10-07 → cancelled 2007-03-20
- Blasing, Bradford E MN2017-01-10 active