Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF7YOL callsign genealogy
Currently held by JENSEN, RICHARD D
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 KF7YOL's current licensee, walking backwards.
- JENSEN, RICHARD DUTgranted 2016-12-20cancelled 2017-03-20
Successor callsigns
Callsigns held now by people who previously held KF7YOL.
- JENSEN, RICHARD DUTgranted 2016-12-20cancelled 2017-03-20
All historical holders
Every license row we've seen with the callsign KF7YOL, oldest first.
- JENSEN, RICHARD D UT2012-09-18 → cancelled 2016-12-20
- JENSEN, RICHARD D UT2017-03-20 active