Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0CKT callsign genealogy
Currently held by Marquart, Dean J
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 W0CKT's current licensee, walking backwards.
- Marquart, Dean JAZgranted 2024-05-07cancelled 2025-12-30
Successor callsigns
Callsigns held now by people who previously held W0CKT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0CKT, oldest first.
- MARQUART, W EDWARD SD1998-02-25 → cancelled 2008-12-13
- McFALL, THOMAS D CA2016-03-22 → cancelled 2025-12-04
- Marquart, Dean J AZ2025-12-30 active