Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2CAW callsign genealogy
Currently held by Krzeminski Jr, Joseph M
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 K2CAW's current licensee, walking backwards.
- Krzeminkski Jr, Joseph MNYgranted 2019-04-18cancelled 2019-05-07
Successor callsigns
Callsigns held now by people who previously held K2CAW.
- Krzeminski Jr, Joseph MNYgranted 2022-11-11