Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7SOL callsign genealogy
Currently held by Roberts, Solomon
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 W7SOL's current licensee, walking backwards.
- Roberts, SolomonIDgranted 2017-07-26cancelled 2018-01-13
Successor callsigns
Callsigns held now by people who previously held W7SOL.
- MUHONEN, SHERNVgranted 2024-07-03
All historical holders
Every license row we've seen with the callsign W7SOL, oldest first.
- MUHONEN, SHERI NV2011-01-11 → cancelled 2013-09-06
- Roberts, Solomon ID2018-01-13 active