Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6TEA callsign genealogy
Currently held by Kolstad, Eric 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 W6TEA's current licensee, walking backwards.
- Kolstad, Eric TCAgranted 2008-11-25cancelled 2009-04-04
Successor callsigns
Callsigns held now by people who previously held W6TEA.
- Viets, Byron JCAgranted 2006-02-14cancelled 2006-04-25
All historical holders
Every license row we've seen with the callsign W6TEA, oldest first.
- Viets, Byron J CA2004-09-14 → cancelled 2006-02-14
- Kolstad, Eric T CA2019-01-31 active