Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1CAL callsign genealogy
Currently held by Peters, Calvin T
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 N1CAL's current licensee, walking backwards.
- Peters, Calvin TTNgranted 2011-12-20cancelled 2012-02-10
Successor callsigns
Callsigns held now by people who previously held N1CAL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1CAL, oldest first.
- NOVOTNIK JR, ALEX E CT1997-03-07 → cancelled 2009-03-10
- Peters, Calvin T TN2021-12-31 active