Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4TNO callsign genealogy
Currently held by Dunn Loring VFD Amateur Radio Association
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 KQ4TNO'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 KQ4TNO.
- NN4DLactiveDunn Loring VFD Amateur Radio AssociationVAgranted 2024-07-27