Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE0TWH callsign genealogy
Currently held by Smullen, Grace 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 KE0TWH'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 KE0TWH.
- Smullen, Grace ECOgranted 2018-12-28