Confidence: Medium · Source: FCC ULS · As of 2026-09-12

N4THR

Cancelled

LINDBERG, ROBERT A

Location: SPRINGFIELD, VA
Class: Advanced
Granted: 1999-12-15
Expires: 2009-12-15
Previous call: KB4RLH
FRN: 0006511612

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Vanity availability

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N4THR cleared its 2-year hold on 2004-04-15. Eligible for vanity application.

Last held by LINDBERG, ROBERT A (VA).

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 →

Previously held by current licensee

KB4RLH
no FCC ULS record on file

Prior holders later became

W4RBLexpired· A
LINDBERG, ROBERT AVAgranted 2012-02-16cancelled 2024-04-17

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

KQ4URY 2026-09-13
KD4SUS 2026-09-14
KD4SVO 2026-09-14
KD4SYP 2026-09-14
KQ4JJQ 2026-09-14

Starting with N4

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N4MOC GA · 2026-09-14
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N4PWQ TN · 2026-09-17
N4RIM NC · 2026-09-21
N4XGX SC · 2026-09-21

Full history → Vanity availability → Callsign genealogy →