Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7SKC callsign genealogy
Currently held by Crandall, Sean K
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 N7SKC's current licensee, walking backwards.
- Crandall, Sean KORgranted 2025-12-09cancelled 2025-12-30
Successor callsigns
Callsigns held now by people who previously held N7SKC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7SKC, oldest first.
- KNIGHT, GEORGE J WA1991-06-25 → cancelled 2003-06-26
- SKC Amateur Radio Club MT2011-03-26 → cancelled 2023-03-28
- Crandall, Sean K OR2025-12-30 active