Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4BAT callsign genealogy
Currently held by Teeter, Brent A
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 K4BAT's current licensee, walking backwards.
- Teeter, Brent ACAgranted 2002-12-19cancelled 2009-11-03
Successor callsigns
Callsigns held now by people who previously held K4BAT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4BAT, oldest first.
- FARLEY, MACK V FL1997-01-13 → cancelled 2009-01-14
- Teeter, Brent A CA2019-10-31 active