Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2TDF callsign genealogy
Currently held by Walker, Gerald F
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 KC2TDF's current licensee, walking backwards.
- Walker, Gerald FNJgranted 2026-02-12cancelled 2026-03-03
Successor callsigns
Callsigns held now by people who previously held KC2TDF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC2TDF, oldest first.
- Walker, Gerald F NJ2008-03-28 → cancelled 2020-03-31
- Walker, Gerald F NJ2026-03-03 active