Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF7ES callsign genealogy
Currently held by Macleod, Connor O
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 KF7ES's current licensee, walking backwards.
- Macleod, Connor OIDgranted 2011-06-02cancelled 2018-12-29
Successor callsigns
Callsigns held now by people who previously held KF7ES.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF7ES, oldest first.
- CARMAN, DOUGLAS E WA1997-09-22 → cancelled 2009-09-23
- Macleod, Connor O ID2018-12-29 active