Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1MHS callsign genealogy
Currently held by WOOD, LEWIS H
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 W1MHS's current licensee, walking backwards.
- Sorjanen, Robert JMEgranted 2009-02-13cancelled 2014-03-08
Successor callsigns
Callsigns held now by people who previously held W1MHS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1MHS, oldest first.
- WOOD, LEWIS H MA1988-10-11 → cancelled 2000-10-12
- Sorjanen, Robert J ME2024-02-13 active