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

KC1OPJ

Cancelled

Maguire III, Charles F

Location: Penobscot, ME
Class: Amateur Extra
Granted: 2021-02-10
Expires: 2031-02-10
FRN: 0030510135

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Vanity availability

Available

Available now

KC1OPJ cleared its 2-year hold on 2023-03-30. Eligible for vanity application.

Last held by Maguire III, Charles F (ME).

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

N1CFMactive· E
Maguire III, Charles FMEgranted 2021-03-30

License history

0 events

No recorded events.

More vanity slots coming available

From Maine

All →

KB1ICB 2026-09-10
KB1YQF 2026-09-13
KB1YQH 2026-09-13
KC1VEC 2026-09-17
KD4TCW 2026-09-21

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 →