Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7SAB callsign genealogy
Currently held by RITCHEY, GLENN W
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 W7SAB's current licensee, walking backwards.
- Sabatucci, John MCTgranted 2015-06-23cancelled 2015-07-14
Successor callsigns
Callsigns held now by people who previously held W7SAB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7SAB, oldest first.
- RITCHEY, GLENN W WA1997-01-24 → cancelled 2009-01-27
- Sabatucci, John M CT2015-07-14 active