Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K0FRU callsign genealogy
Currently held by DETOUR, HAROLD E
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 K0FRU's current licensee, walking backwards.
- Ericson, Scott ANEgranted 2025-05-16
Successor callsigns
Callsigns held now by people who previously held K0FRU.
- Ericson, Scott ANEgranted 2025-05-16
All historical holders
Every license row we've seen with the callsign K0FRU, oldest first.
- DETOUR, HAROLD E NE2006-12-11 → cancelled 2018-07-25
- Ericson, Scott A NE2021-10-22 → cancelled 2025-05-16