Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD7ATQ callsign genealogy
Currently held by HAUSAM, ROBERT 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 KD7ATQ's current licensee, walking backwards.
- WB0SWAcancelledcancelled 1998-03-03
Successor callsigns
Callsigns held now by people who previously held KD7ATQ.
- HAUSAM, ROBERT RMOgranted 2018-03-20