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

KF4ZRU

Cancelled

NAY JR, THOMAS J

Location: Reading, MA
Class: Technician
Granted: 2008-05-16
Expires: 2018-08-10
FRN: 0017773789

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Available

Available now

KF4ZRU cleared its 2-year hold on 2018-08-16. Eligible for vanity application.

Last held by NAY JR, THOMAS J (MA).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

N0NAYactive· T
NAY JR, THOMAS JMAgranted 2026-07-07

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 KF4

All →

KF4WUR VA · 2026-10-01
KF4BCO FL · 2026-10-09
KF4WLA FL · 2026-10-11
KF4QOP KY · 2026-11-16
KF4TYA FL · 2026-11-22

Full history → Vanity availability → Callsign genealogy →