Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB7Q callsign genealogy
Currently held by HERRICK, DAVID L
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 AB7Q's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AB7Q.
- HERRICK, DAVID LNHgranted 2023-02-23
All historical holders
Every license row we've seen with the callsign AB7Q, oldest first.
- HERRICK, DAVID L NH1995-08-31 → cancelled 2003-04-11
- Stucky III, David D AZ2025-03-27 active