Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0PAK callsign genealogy
Currently held by RADIO AMATEUR TELECOMMUNICATORS
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 W0PAK's current licensee, walking backwards.
- KD0GDIcancelledColorado ARES District 6COgranted 2009-01-09cancelled 2009-02-24
Successor callsigns
Callsigns held now by people who previously held W0PAK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0PAK, oldest first.
- RADIO AMATEUR TELECOMMUNICATORS SD1996-11-04 → cancelled 2008-11-05
- COLORADO ARES REGION 2 DISTRICT 3 CO2019-01-30 active