Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1SMS callsign genealogy
Currently held by Staffier, Steve 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 K1SMS's current licensee, walking backwards.
- Staffier, Steve MMAgranted 2006-11-17cancelled 2006-12-08
Successor callsigns
Callsigns held now by people who previously held K1SMS.
No current licensee on record previously held this callsign.