Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7NSS callsign genealogy
Currently held by National Speleological Society 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 K7NSS's current licensee, walking backwards.
- KN4GEWcancelledNational Speleological Society Radio ClubVAgranted 2017-09-28cancelled 2017-10-20
Successor callsigns
Callsigns held now by people who previously held K7NSS.
No current licensee on record previously held this callsign.