Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1ERC callsign genealogy
Currently held by GEBO, EDSON P
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 W1ERC's current licensee, walking backwards.
- GEBO SR, EDSON PMAgranted 2003-10-31cancelled 2007-12-27
Successor callsigns
Callsigns held now by people who previously held W1ERC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1ERC, oldest first.
- LACAIRE, ROGER A MA1994-07-15 → cancelled 2006-07-18
- GEBO, EDSON P MA2017-10-02 active