Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2AJM callsign genealogy
Currently held by MICHAEL, ANDREW J
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 K2AJM's current licensee, walking backwards.
- MICHAEL, ANDREW JNYgranted 2022-08-03cancelled 2022-10-29
Successor callsigns
Callsigns held now by people who previously held K2AJM.
- MICHAEL, ANDREW JNHgranted 2026-08-18
All historical holders
Every license row we've seen with the callsign K2AJM, oldest first.
- KILGUS, DONALD J NY2008-07-18 → cancelled 2020-10-17
- MICHAEL, ANDREW J NH2022-10-29 → cancelled 2026-08-18