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

AC1OK

Cancelled

WASHBURN, ISAIAH M

Location: FAIRLEE, VT
Class: Amateur Extra
Granted: 2023-01-19
Expires: 2033-01-19
FRN: 0033023193

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Vanity availability

Available

Available now

AC1OK cleared its 2-year hold on 2025-02-06. Eligible for vanity application.

Last held by WASHBURN, ISAIAH M (VT).

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

W1FREactive· E
WASHBURN, ISAIAH MVTgranted 2023-02-07

License history

0 events

No recorded events.

More vanity slots coming available

From Vermont

All →

KA1WNO 2026-09-11
KD6RA 2026-09-14
KB1HKV 2026-09-17
KC1VBT 2026-09-24
KA1ZWK 2026-10-05

Starting with AC1

All →

AC1SL MA · 2026-09-27
AC1SX TX · 2026-10-15
AC1G TX · 2026-11-08
AC1TB MA · 2026-12-03
AC1TF TX · 2026-12-17

Full history → Vanity availability → Callsign genealogy →