Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA2ISM callsign genealogy
Currently held by COOPER, LAWRENCE 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 KA2ISM's current licensee, walking backwards.
- Cooper, Lawrence GNYgranted 2014-02-24cancelled 2014-03-18
Successor callsigns
Callsigns held now by people who previously held KA2ISM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA2ISM, oldest first.
- COOPER, LAWRENCE G NY1994-03-15 → cancelled 2006-03-16
- Cooper, Lawrence G NY2024-03-05 active