Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4DHU callsign genealogy
Currently held by Parham, Layton 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 KQ4DHU'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 KQ4DHU.
- Parham, Layton EFLgranted 2023-05-27