Confidence: Medium · Source: FCC ULS · As of 2026-09-10

K1UU

Active

CASWELL JR, FRED I

Location: Stafford, CT
Class: Amateur Extra
Granted: 2025-11-26
Expires: 2036-01-09
Previous call: WM1F
FRN: 0010016301

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Vanity availability

Held

Currently held

K1UU 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

WM1Factive· E
Haskell, Darius JMAgranted 2018-02-03
AC1DLcancelled· E
Haskell, Darius JMEgranted 2016-04-19cancelled 2018-02-03
KC1FNLcancelled· E
Haskell, Darius JMEgranted 2016-04-19cancelled 2017-10-17

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 K1

All →

K1AFR MA · 2026-09-10
K1RAG IN · 2026-09-16
K1CX NH · 2026-09-17
K1JNA CA · 2026-09-20
K1LED RI · 2026-09-21

Full history → Vanity availability → Callsign genealogy →