Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ1S callsign genealogy
Currently held by HNILICKA, MILO P
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 AJ1S's current licensee, walking backwards.
- Stenberg, Andrew JRIgranted 1998-02-26cancelled 2005-08-16
Successor callsigns
Callsigns held now by people who previously held AJ1S.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AJ1S, oldest first.
- HNILICKA, MILO P MA1993-07-27 → cancelled 2005-07-28
- Stenberg, Andrew J NH2025-06-19 active