Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7BBW callsign genealogy
Currently held by Traweek, Rowan
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 K7BBW's current licensee, walking backwards.
- Traweek, RowanMDgranted 2016-04-18cancelled 2018-05-11
Successor callsigns
Callsigns held now by people who previously held K7BBW.
- Traweek, RowanWVgranted 2025-08-02
All historical holders
Every license row we've seen with the callsign K7BBW, oldest first.
- MILLER, FRED J AZ2006-04-13 → cancelled 2017-12-05
- Traweek, Rowan MD2018-05-11 → cancelled 2025-08-02