Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE7IBE callsign genealogy
Currently held by Sabelhaus, Ralph F
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 KE7IBE's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KE7IBE.
- Sabelhaus, Ralph FAZgranted 2018-04-06cancelled 2021-06-09