Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA1NTG callsign genealogy
Currently held by Olsson, Frank 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 KA1NTG's current licensee, walking backwards.
- Burke, Timothy MCTgranted 2013-07-05cancelled 2013-07-26
Successor callsigns
Callsigns held now by people who previously held KA1NTG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA1NTG, oldest first.
- Olsson, Frank A CT2001-04-04 → cancelled 2013-07-03
- Burke, Timothy M CT2013-07-26 → cancelled 2025-07-29