Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK5N callsign genealogy
Currently held by NOFTSGER, JOHN D
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 KK5N's current licensee, walking backwards.
- NOFTSGER, JOHN DTXgranted 2013-04-16cancelled 2017-04-18
Successor callsigns
Callsigns held now by people who previously held KK5N.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK5N, oldest first.
- CURTIS, DONALD R TX2005-01-05 → cancelled 2017-03-30
- NOFTSGER, JOHN D IA2017-04-18 active