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

KD1SD

Expired

MAC DONALD JR, ALLAN

Location: Mashpee, MA
Class: Advanced
Granted: 2013-09-07
Expires: 2024-03-05
Previous call: N1ACR
FRN: 0009378167

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Vanity availability

542d

Available on 2028-03-04

KD1SD expired on 2024-03-05. Hold ends in 542 days.

Last held by MAC DONALD JR, ALLAN (MA).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

N1ACR
no FCC ULS record on file

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

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Full history → Vanity availability → Callsign genealogy →