Confidence: Medium · Source: FCC ULS · As of 2026-09-14

AA4YO

Expired

KOONTZ, GEORGE M

Location: PETROS, TN
Class: Amateur Extra
Granted: 2002-03-19
Expires: 2012-06-16
Previous call: KB4TZT
FRN: 0006738827

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Vanity availability

Available

Available now

AA4YO cleared its 2-year hold on 2016-06-15. Eligible for vanity application.

Last held by KOONTZ, GEORGE M (TN).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

KB4TZT
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

KA2NLG 2026-09-14
KB4IIB 2026-09-14
KD6LCS 2026-09-14
KQ4UXU 2026-09-14
KG4VBY 2026-09-15

Starting with AA4

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AA4NJ KY · 2026-09-28
AA4HU FL · 2027-01-04
AA4CI TN · 2027-02-04
AA4YC FL · 2027-03-15
AA4PL KY · 2027-06-21

Full history → Vanity availability → Callsign genealogy →