Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF5WDD callsign genealogy
Currently held by Crump, Danny R
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 KF5WDD's current licensee, walking backwards.
- Crump, Danny RLAgranted 2009-07-30cancelled 2009-09-01
Successor callsigns
Callsigns held now by people who previously held KF5WDD.
No current licensee on record previously held this callsign.