Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD7Y callsign genealogy
Currently held by DITTRICK, ALAN
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 KD7Y's current licensee, walking backwards.
- DITTRICK, ALANWAgranted 1999-03-17cancelled 2000-07-18
Successor callsigns
Callsigns held now by people who previously held KD7Y.
No current licensee on record previously held this callsign.