Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KL7NSK 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 KL7NSK's current licensee, walking backwards.
- WL7CYGcancelledKuparuk Amateur Radio ClubAKgranted 2019-03-28cancelled 2019-10-25
Successor callsigns
Callsigns held now by people who previously held KL7NSK.
- AL7CWcancelledN. S. Kuparuk Amateur Radio ClubAKgranted 2006-02-10cancelled 2015-10-30
All historical holders
Every license row we've seen with the callsign KL7NSK, oldest first.
- N. S. Kuparuk Amateur Radio Club AK2004-06-22 → cancelled 2006-02-10
- Kuparuk Amateur Radio Club AK2019-10-25 active