Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KL1AK callsign genealogy
Currently held by Cottam, Michael
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 KL1AK's current licensee, walking backwards.
- COTTAM, TERRY MWAgranted 1997-03-20cancelled 1999-12-14
Successor callsigns
Callsigns held now by people who previously held KL1AK.
No current licensee on record previously held this callsign.