Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4ADS callsign genealogy
Currently held by Cobb, Adam
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 N4ADS's current licensee, walking backwards.
- Cobb, AdamFLgranted 2025-06-06cancelled 2025-07-15
Successor callsigns
Callsigns held now by people who previously held N4ADS.
- STATZER, AARON DVAgranted 2023-06-22
All historical holders
Every license row we've seen with the callsign N4ADS, oldest first.
- STAMLER, ARTHUR D VA2008-08-05 → cancelled 2020-08-06
- STATZER, AARON D MS2023-01-14 → cancelled 2023-06-22
- Cobb, Adam FL2025-07-15 active