Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD2BL callsign genealogy
Currently held by EICKMEYER, MATHEW R
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 AD2BL's current licensee, walking backwards.
- EICKMEYER, MATHEW RNJgranted 2020-09-02cancelled 2021-01-06
Successor callsigns
Callsigns held now by people who previously held AD2BL.
No current licensee on record previously held this callsign.