Confidence: Medium · Source: FCC ULS · As of 2026-09-11
NT5DF callsign genealogy
Currently held by Fox, David 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 NT5DF's current licensee, walking backwards.
- Fox, David ATXgranted 2012-07-24cancelled 2012-08-18
Successor callsigns
Callsigns held now by people who previously held NT5DF.
No current licensee on record previously held this callsign.