Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0BLR callsign genealogy
Currently held by Grebe, Richard 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 W0BLR's current licensee, walking backwards.
- Grebe, Richard ENYgranted 2015-03-23cancelled 2015-05-08
Successor callsigns
Callsigns held now by people who previously held W0BLR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0BLR, oldest first.
- STAFFORD, LEO S KS1987-11-24 → cancelled 1999-11-25
- Grebe, Richard E NY2025-02-11 active