Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1GPS callsign genealogy
Currently held by SUITER, GEOFFREY 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 W1GPS's current licensee, walking backwards.
- SUITER, GEOFFREY PALgranted 2012-07-09cancelled 2020-12-11
Successor callsigns
Callsigns held now by people who previously held W1GPS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1GPS, oldest first.
- Vogel Jr, William H PA2004-02-27 → cancelled 2016-05-11
- SUITER, GEOFFREY P AL2020-12-11 active