Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2SPK callsign genealogy
Currently held by Kimball, Matthew T
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 W2SPK's current licensee, walking backwards.
- Kimball, Matthew TVAgranted 2008-01-14cancelled 2008-02-05
Successor callsigns
Callsigns held now by people who previously held W2SPK.
- KIMBALL, MATTHEW TFLgranted 2017-12-28