Confidence: Medium · Source: FCC ULS · As of 2026-09-15
W1SPE callsign genealogy
Currently held by Colwell, Arianna
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 W1SPE's current licensee, walking backwards.
- Colwell, AriannaUTgranted 2014-06-11cancelled 2014-07-01
Successor callsigns
Callsigns held now by people who previously held W1SPE.
No current licensee on record previously held this callsign.