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

KA4NGN

Cancelled

Grosberg, Lawrence E

Location: Huntsville, AL
Class: Amateur Extra
Granted: 2014-07-16
Expires: 2024-10-08
FRN: 0004503694

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Vanity availability

Available

Available now

KA4NGN cleared its 2-year hold on 2016-08-18. Eligible for vanity application.

Last held by Grosberg, Lawrence E (AL).

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

KW4AXactive· E
Grosberg, Lawrence EALgranted 2024-10-16

License history

0 events

No recorded events.

More vanity slots coming available

From Alabama

All →

KQ4UUE 2026-09-09
KG4SUF 2026-09-10
KQ4TEB 2026-09-10
KQ4UQY 2026-09-10
KQ4UVF 2026-09-10

Starting with KA4

All →

KA4GMC TN · 2026-09-16
KA4YBT TN · 2026-09-16
KA4NQG GA · 2026-09-21
KA4JAM NC · 2026-09-27
KA4LEN AL · 2026-09-30

Full history → Vanity availability → Callsign genealogy →