Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4HAN callsign genealogy
Currently held by Sydnor, Alexander T
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 W4HAN's current licensee, walking backwards.
- Sydnor, Alexander TVAgranted 2023-12-29cancelled 2024-10-18
Successor callsigns
Callsigns held now by people who previously held W4HAN.
- Sydnor, Alexander TVAgranted 2023-12-29cancelled 2024-10-18
All historical holders
Every license row we've seen with the callsign W4HAN, oldest first.
- Cobb, George L AL2006-11-21 → cancelled 2019-02-20
- Sydnor, Alexander T VA2023-12-29 → cancelled 2024-09-10
- Sydnor, Alexander T VA2024-10-18 active