Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7SKY callsign genealogy
Currently held by NICHOLSON, GERALD A
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 N7SKY's current licensee, walking backwards.
- Colby, Barbara JNVgranted 2003-09-12cancelled 2004-04-20
Successor callsigns
Callsigns held now by people who previously held N7SKY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7SKY, oldest first.
- NICHOLSON, GERALD A AZ1991-06-25 → cancelled 2003-06-26
- Colby, Barbara J MT2026-02-12 active