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

K4ATG

Active

Hacker, Leonard D

Location: Jesup, GA
Class: Amateur Extra
Granted: 2017-02-28
Expires: 2027-02-28
Previous call: KW4ZO
FRN: 0023237167

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Vanity availability

Held

Currently held

K4ATG is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

KW4ZOcancelled· E
Hacker, Leonard DGAgranted 2016-02-13cancelled 2017-02-28
K4MOPcancelled· E
Hacker, Leonard DFLgranted 2016-02-13cancelled 2016-11-21
KK4WHBcancelled· G
Hacker, Leonard DFLgranted 2014-01-09cancelled 2016-02-13

License history

0 events

No recorded events.

More vanity slots coming available

From Georgia

All →

KG4VAA 2026-09-10
KK4LOC 2026-09-11
KK4LOG 2026-09-11
KK4LOH 2026-09-11
KK4LOK 2026-09-11

Starting with K4

All →

K4CYG FL · 2026-09-10
K4LWW NC · 2026-09-10
K4ONS NC · 2026-09-10
K4YDD FL · 2026-09-10
K4KLP TN · 2026-09-13

Full history → Vanity availability → Callsign genealogy →