Confidence: Medium · Source: FCC ULS · As of 2026-09-10

W8JDK

Cancelled

Knopp, John D

Location: Montgomery, TX
Class: Amateur Extra
Granted: 2014-09-09
Expires: 2024-11-20
Previous call: KC8JAW
FRN: 0011415072

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Vanity availability

Available

Available now

W8JDK cleared its 2-year hold on 2022-07-11. Eligible for vanity application.

Last held by Knopp, John D (TX).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Previously held by current licensee

KC8JAWcancelled· G
Knopp, John DOHgranted 1998-05-07cancelled 2004-11-20

Prior holders later became

KE5JKactive· E
Knopp, John DTXgranted 2020-07-11

License history

0 events

No recorded events.

More vanity slots coming available

From Texas

All →

KF5RYH 2026-09-11
KF5RYM 2026-09-11
N5XCW 2026-09-11
KB5VBY 2026-09-12
KD5TVH 2026-09-12

Starting with W8

All →

W8IBJ AZ · 2026-09-14
W8AAD OH · 2026-09-20
W8KPE OH · 2026-09-24
W8PSA TX · 2026-09-27
W8JXT OH · 2026-09-28

Full history → Vanity availability → Callsign genealogy →