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

K1DYA

Active

Armstrong, Douglas Y

Location: Shirley, MA
Class: General
Granted: 2022-04-13
Expires: 2032-04-24
Previous call: KB1WYG
FRN: 0021543541

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Vanity availability

Held

Currently held

K1DYA 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

KB1WYGcancelled· G
Armstrong, Douglas YMAgranted 2012-04-04cancelled 2012-04-24

Prior holders later became

W1GLFactive· G
CUSHMAN, BRUCE FRIgranted 2019-09-11

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 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 →