Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7YYB callsign genealogy
Currently held by WEIHE, CHARLES I
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 WA7YYB's current licensee, walking backwards.
- WEIHE, CHARLES IMTgranted 2012-12-20cancelled 2014-03-01
Successor callsigns
Callsigns held now by people who previously held WA7YYB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA7YYB, oldest first.
- WEIHE, CHARLES I MT2003-03-20 → cancelled 2012-03-06
- WEIHE, CHARLES I MT2024-01-26 active