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

KB1FJC

Active

Crosdale, Fred

Location: Burlington, MA
Class: General
Granted: 2026-07-07
Expires: 2036-07-07
Previous call: KC1ZTR
FRN: 0038508511

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Vanity availability

Held

Currently held

KB1FJC is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

KC1ZTRcancelled· T
Crosdale, FredMAgranted 2026-06-18cancelled 2026-07-07

Prior holders later became

K0PAVcancelled· T
Viets, Phillip ACTgranted 2021-01-26cancelled 2021-03-13

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 KB1

All →

KB1ICB ME · 2026-09-10
KB1YQB NH · 2026-09-10
KB1YQC NH · 2026-09-10
KB1YQD NH · 2026-09-10
KB1HYE FL · 2026-09-12

Full history → Vanity availability → Callsign genealogy →