Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AL7CW callsign genealogy
Currently held by N. S. Kuparuk Amateur Radio Club
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 AL7CW's current licensee, walking backwards.
- HALL, JOHN CAKgranted 2015-11-19cancelled 2018-01-05
Successor callsigns
Callsigns held now by people who previously held AL7CW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AL7CW, oldest first.
- JORDAN, JERRY W WA1989-10-03 → cancelled 2001-10-04
- N. S. Kuparuk Amateur Radio Club AK2006-02-10 → cancelled 2015-10-30
- HALL, JOHN C AK2018-01-05 active