Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR7I callsign genealogy
Currently held by PALUMBO, STEPHEN 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 KR7I's current licensee, walking backwards.
- PALUMBO, STEPHEN RAZgranted 2021-09-08cancelled 2022-07-12
Successor callsigns
Callsigns held now by people who previously held KR7I.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KR7I, oldest first.
- REYNOLDS, R RELL UT2010-03-27 → cancelled 2022-06-24
- PALUMBO, STEPHEN R AZ2022-07-12 active