Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1KOL callsign genealogy
Currently held by BAKER, WILLIAM 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 K1KOL's current licensee, walking backwards.
- Maxwell, AndreaOHgranted 2012-02-16cancelled 2014-07-29
Successor callsigns
Callsigns held now by people who previously held K1KOL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1KOL, oldest first.
- BAKER, WILLIAM A NH1995-01-25 → cancelled 2007-01-26
- Maxwell, Andrea PA2024-08-01 active