Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE0FFO callsign genealogy
Currently held by Tiedemann Jr, Robert W
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 KE0FFO'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 KE0FFO.
- Tiedemann Jr, Robert WGAgranted 2015-08-11cancelled 2019-10-18