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

KD1LS

Active

Lincoln-Sudbury Regional High School Amateur Radio Club

Location: Sudbury, MA
Granted: 2026-01-03
Expires: 2036-01-03
Previous call: KC1YPY
FRN: 0037690526

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Vanity availability

Held

Currently held

KD1LS 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

KC1YPYcancelled
Lincoln-Sudbury Regional High School Amateur Radio ClubMAgranted 2025-12-04cancelled 2026-01-03

Prior holders later became

KM1MDexpired· A
DICKERSON, MICHAEL ACAgranted 2013-02-09cancelled 2025-02-11

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 KD1

All →

KD1KQ CT · 2026-09-21
KD1KV ME · 2026-10-05
KD1KW MA · 2026-10-05
KD1YI TX · 2026-12-10
KD1LU CT · 2026-12-21

Full history → Vanity availability → Callsign genealogy →