Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9BR callsign genealogy
Currently held by HAHN, HARRY B
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 W9BR's current licensee, walking backwards.
- HAHN, HARRY BILgranted 2001-02-12cancelled 2006-04-15
Successor callsigns
Callsigns held now by people who previously held W9BR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9BR, oldest first.
- BLAIR, LUCIUS J IL1996-11-26 → cancelled 2000-04-02
- HAHN, HARRY B IL2026-01-21 active