Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0MKS callsign genealogy
Currently held by CHRISTIE, JEREMY W
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 KB0MKS's current licensee, walking backwards.
- Steinblock, Matthew KNEgranted 2015-11-10cancelled 2015-12-01
Successor callsigns
Callsigns held now by people who previously held KB0MKS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB0MKS, oldest first.
- CHRISTIE, JEREMY W MN1994-04-12 → cancelled 2006-04-14
- Steinblock, Matthew K NE2025-12-06 active