Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1CRD callsign genealogy
Currently held by SAWICKI, ANTHONY C
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 K1CRD's current licensee, walking backwards.
- Dwelley, ChadMEgranted 2023-04-22cancelled 2023-05-16
Successor callsigns
Callsigns held now by people who previously held K1CRD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1CRD, oldest first.
- SAWICKI, ANTHONY C CT1988-09-27 → cancelled 2000-09-28
- Dwelley, Chad R ME2023-05-16 active