Confidence: Medium · Source: FCC ULS · As of 2026-09-09

AF6DW

Active

Johnston, Mark E

Location: San Jose, CA
Class: Amateur Extra
Granted: 2018-10-30
Expires: 2028-10-30
Previous call: AJ6FU
FRN: 0027635267

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Held

Currently held

AF6DW is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

AJ6FUcancelled· E
Johnston, Mark ECAgranted 2018-06-20cancelled 2018-10-30
KM6UCTcancelled· E
Johnston, Mark ECAgranted 2018-06-20cancelled 2018-10-09

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

KC6OZS 2026-09-09
KD6MWG 2026-09-09
KG6NDR 2026-09-09
KG6NDX 2026-09-09
KG6NEF 2026-09-09

Starting with AF6

All →

AF6UR CA · 2026-09-17
AF6ML CA · 2026-10-12
AF6WC CA · 2026-10-28
AF6XW CA · 2027-05-20
AF6AH CA · 2027-08-16

Full history → Vanity availability → Callsign genealogy →