Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB5MIA callsign genealogy
Currently held by WHITTEN, JAMES G
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 KB5MIA's current licensee, walking backwards.
- COSBY, JAMES TTXgranted 2009-03-14cancelled 2017-08-29
Successor callsigns
Callsigns held now by people who previously held KB5MIA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB5MIA, oldest first.
- WHITTEN, JAMES G AR1992-03-17 → cancelled 2004-03-18
- COSBY, JAMES T TX2017-08-29 active