Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7DAY callsign genealogy
Currently held by DAY, JOSHUA I
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 K7DAY's current licensee, walking backwards.
- DAY, JOSHUA IUTgranted 2013-05-10cancelled 2013-06-21
Successor callsigns
Callsigns held now by people who previously held K7DAY.
- Miller, Robert WORgranted 2019-04-15
All historical holders
Every license row we've seen with the callsign K7DAY, oldest first.
- Miller, Robert W OR2008-01-29 → cancelled 2009-05-01
- DAY, JOSHUA I UT2023-08-02 active