Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1DXP callsign genealogy
Currently held by VETTER, EDWARD 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 W1DXP's current licensee, walking backwards.
- Patterson, Drew MNHgranted 2017-09-01cancelled 2017-09-23
Successor callsigns
Callsigns held now by people who previously held W1DXP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1DXP, oldest first.
- VETTER, EDWARD H ME2004-05-03 → cancelled 2016-07-23
- Patterson, Drew M NH2017-09-23 active