Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD2IY callsign genealogy
Currently held by Behlmann, Andrew D
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 AD2IY's current licensee, walking backwards.
- Behlmann, Andrew DNJgranted 2024-09-04cancelled 2024-09-26
Successor callsigns
Callsigns held now by people who previously held AD2IY.
- Behlmann, Andrew DNJgranted 2024-11-02