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

KT4OK

Cancelled

DYGERT, DONALD L

Location: FRAMINGHAM, MA
Class: Amateur Extra
Granted: 2005-01-04
Expires: 2015-01-13
FRN: 0003552171

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Vanity availability

Available

Available now

KT4OK cleared its 2-year hold on 2016-02-04. Eligible for vanity application.

Last held by DYGERT, DONALD L (MA).

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 →

Prior holders later became

KT1OKactive· E
DYGERT, DONALD LMAgranted 2023-12-06

License history

0 events

No recorded events.

More vanity slots coming available

From Massachusetts

All →

K1AFR 2026-09-10
KC1SDV 2026-09-10
W1RLJ 2026-09-10
KB1ITH 2026-09-12
KB1YQO 2026-09-13

Starting with KT4

All →

KT4HY TN · 2026-10-08
KT4UV NC · 2026-11-15
KT4RTD AL · 2026-12-28
KT4ZM FL · 2027-01-03
KT4OE NC · 2027-01-04

Full history → Vanity availability → Callsign genealogy →