Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF5DUB callsign genealogy
Currently held by Hawkins, David J
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 KF5DUB's current licensee, walking backwards.
- Hawkins, David JTXgranted 2009-02-19cancelled 2009-11-06
Successor callsigns
Callsigns held now by people who previously held KF5DUB.
- Hawkins, David JCOgranted 2019-12-19