Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7KDK callsign genealogy
Currently held by Warburton, Rob L
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 KD7KDK's current licensee, walking backwards.
- Warburton, Rob LNVgranted 2018-06-04cancelled 2018-07-06
Successor callsigns
Callsigns held now by people who previously held KD7KDK.
- Warburton, Rob LNVgranted 2020-03-07
All historical holders
Every license row we've seen with the callsign KD7KDK, oldest first.
- Mcdaniel, Kevin R AZ2000-08-15 → cancelled 2012-08-16
- Warburton, Rob L NV2018-07-06 → cancelled 2020-03-07