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

AC1TZ

Cancelled

Nelson, Thomas

Location: Norton, MA
Class: Amateur Extra
Granted: 2024-10-12
Expires: 2034-10-12
Previous call: KC1VLV
FRN: 0035978469

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Vanity availability

620d

Available on 2028-05-21

AC1TZ cancelled on 2026-05-22. Hold ends in 620 days.

Last held by Nelson, Thomas (MA).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Previously held by current licensee

KC1VLVcancelled· E
Nelson, ThomasMAgranted 2024-10-12cancelled 2025-03-31

Prior holders later became

N1TJNactive· E
Nelson, ThomasMAgranted 2026-05-22

License history

0 events

No recorded events.

More vanity slots coming available

From Massachusetts

K1AFR 2026-09-10
KC1SDV 2026-09-10
W1RLJ 2026-09-10
KB1ITH 2026-09-12
KB1YQO 2026-09-13

Starting with AC1

AC1SL MA · 2026-09-27
AC1SX TX · 2026-10-15
AC1G TX · 2026-11-08
AC1TB MA · 2026-12-03
AC1TF TX · 2026-12-17

Full history → Vanity availability → Callsign genealogy →