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

KC1ACG

Cancelled

Birtwell, Frederick A

Location: Whitman, MA
Class: Amateur Extra
Granted: 2013-06-14
Expires: 2023-06-14
FRN: 0022766976

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Vanity availability

Available

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KC1ACG cleared its 2-year hold on 2018-05-06. Eligible for vanity application.

Last held by Birtwell, Frederick A (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

K1FABactive· E
Birtwell, Frederick AMAgranted 2016-05-06

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 KC1

All →

KC1SDV MA · 2026-09-10
KC1VGT CT · 2026-09-10
KC1UNR NH · 2026-09-13
KC1VEC ME · 2026-09-17
KC1VEL CT · 2026-09-17

Full history → Vanity availability → Callsign genealogy →