Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD6LB callsign genealogy
Currently held by Tomaszewski, Carlos A
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 AD6LB's current licensee, walking backwards.
- TOMASZEWSKI, CARLOS ACAgranted 1994-11-15cancelled 2000-04-22
Successor callsigns
Callsigns held now by people who previously held AD6LB.
- Tomaszewski, Carlos ACAgranted 2020-03-07