Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB1BL callsign genealogy
Currently held by Andersen, Bryon S
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 AB1BL's current licensee, walking backwards.
- Gardner, Scott ENYgranted 2022-10-05cancelled 2023-10-24
Successor callsigns
Callsigns held now by people who previously held AB1BL.
- Andersen, B. ScottNHgranted 2022-06-16
All historical holders
Every license row we've seen with the callsign AB1BL, oldest first.
- Andersen, Bryon S MA2002-08-15 → cancelled 2002-09-13
- Gardner, Scott E NY2023-10-24 active