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

W4ILK

Active

Croswell, James

Location: Harwinton, CT
Class: Technician
Granted: 2023-10-20
Expires: 2033-10-20
Previous call: KC1IBN
FRN: 0026812271

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Vanity availability

Held

Currently held

W4ILK 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

KC1IBNcancelled· T
Croswell, James RCTgranted 2017-09-06cancelled 2023-10-20

License history

0 events

No recorded events.

More vanity slots coming available

From Connecticut

All →

KC1VGT 2026-09-10
KD0TBC 2026-09-10
N1DWY 2026-09-12
W1BEK 2026-09-13
KB1ITJ 2026-09-15

Starting with W4

All →

W4HKO FL · 2026-09-09
W4IDI AL · 2026-09-10
W4YAU TN · 2026-09-10
W4CVH VA · 2026-09-12
W4QDZ NC · 2026-09-13

Full history → Vanity availability → Callsign genealogy →