Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA1UFC callsign genealogy
Currently held by Steinmetz, Jeffrey S
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 KA1UFC's current licensee, walking backwards.
- Steinmetz, Jeffrey SNHgranted 1999-06-03cancelled 2003-04-08
Successor callsigns
Callsigns held now by people who previously held KA1UFC.
All historical holders
Every license row we've seen with the callsign KA1UFC, oldest first.
- Steinmetz, Jeffrey S NH1999-06-03 → cancelled 2002-05-14
- Steinmetz, Jeffrey S NH2003-04-08 → cancelled 2003-09-16