Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN7B callsign genealogy
Currently held by BERRY, PATRICK M
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 KN7B's current licensee, walking backwards.
- TUCKER, MICHAEL EWYgranted 2022-02-05cancelled 2025-04-22
- TUCKER, MICHAEL EMTgranted 2016-04-12cancelled 2022-02-05
- TUCKER, MICHAEL EILgranted 2001-10-23cancelled 2006-06-20
- Groves, Michael JUTgranted 2017-06-19
- Groves, Michael JUTgranted 2003-05-31cancelled 2007-06-26
- Groves, Michael JUTgranted 2003-05-31cancelled 2007-06-07
Successor callsigns
Callsigns held now by people who previously held KN7B.
- BERRY, PATRICK MARgranted 2023-03-13
All historical holders
Every license row we've seen with the callsign KN7B, oldest first.
- BERRY, PATRICK M AR2015-07-03 → cancelled 2023-03-13
- TUCKER, MICHAEL E WY2025-04-22 active