Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD7ZZ callsign genealogy
Currently held by Woodrow, Thomas 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 AD7ZZ's current licensee, walking backwards.
- Woodrow, Thomas AWAgranted 2009-04-24cancelled 2009-05-11
Successor callsigns
Callsigns held now by people who previously held AD7ZZ.
No current licensee on record previously held this callsign.