Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KH6BLA callsign genealogy
Currently held by Geier, Thomas
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 KH6BLA's current licensee, walking backwards.
- Geier, ThomasHIgranted 2010-04-19cancelled 2011-04-19
Successor callsigns
Callsigns held now by people who previously held KH6BLA.
No current licensee on record previously held this callsign.