Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1SRK callsign genealogy
Currently held by Kreyling, Stephen R
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 K1SRK's current licensee, walking backwards.
- Kreyling, Stephen RKYgranted 2024-01-17
Successor callsigns
Callsigns held now by people who previously held K1SRK.
- Kreyling, Stephen RKYgranted 2024-01-17