Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KE6HDU callsign genealogy
Currently held by MC GROGAN, STEPHEN K
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 KE6HDU'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 KE6HDU.
- MC GROGAN, STEPHEN KCAgranted 2023-03-03