Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KH6TOB callsign genealogy
Currently held by BRYAN, TIMOTHY O
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 KH6TOB's current licensee, walking backwards.
- BRYAN, TIMOTHY OHIgranted 2018-05-26cancelled 2018-06-01
Successor callsigns
Callsigns held now by people who previously held KH6TOB.
No current licensee on record previously held this callsign.