Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1CAV callsign genealogy
Currently held by Deraps, Shawn 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 N1CAV's current licensee, walking backwards.
- Deraps, Shawn MTXgranted 2006-10-13cancelled 2009-05-08
Successor callsigns
Callsigns held now by people who previously held N1CAV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1CAV, oldest first.
- CALARESE, ROGER V MA1995-09-01 → cancelled 2007-09-05
- Deraps, Shawn M GA2019-03-05 active