Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5IV callsign genealogy
Currently held by WATERS, PHILLIP 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 KD5IV's current licensee, walking backwards.
- WATERS, PHILLIP AARgranted 2014-01-14cancelled 2014-03-11
- N5UQOno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KD5IV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD5IV, oldest first.
- GREEN, FRANK F AR1997-10-24 → cancelled 2009-10-27
- WATERS, PHILLIP A AR2024-03-13 active