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

WA1IBM

Cancelled

PROUT, LEONARD S

Location: WINTHROP, ME
Class: Advanced
Granted: 1997-06-03
Expires: 2007-06-03

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Vanity availability

Available

Available now

WA1IBM cleared its 2-year hold on 2024-04-21. Eligible for vanity application.

Last held by Mohri, Masao (CT).

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

KC1PMFcancelled· G
Mohri, MasaoCTgranted 2021-06-21cancelled 2021-09-14

Prior holders later became

W1IBMactive· E
Mohri, MasaoCTgranted 2022-04-22

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 WA1

All →

WA1DUZ MA · 2026-09-14
WA1UAY ME · 2026-11-09
WA1DFL MA · 2026-11-29
WA1NYC MA · 2026-12-05
WA1EHK CT · 2026-12-28

Full history → Vanity availability → Callsign genealogy →