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

AD4ZP

Expired

TABB, STEPHEN R

Location: CHATTANOOGA, TN
Class: Amateur Extra
Granted: 2003-05-17
Expires: 2013-05-17
Previous call: KE4AZP
FRN: 0008956419

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Vanity availability

Available

Available now

AD4ZP cleared its 2-year hold on 2017-05-16. Eligible for vanity application.

Last held by TABB, STEPHEN R (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

KE4AZP
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

KC8UTK 2026-09-12
KG4VBJ 2026-09-12
WB4ZXT 2026-09-12
K4KLP 2026-09-13
KI4ZDD 2026-09-13

Starting with AD4

All →

AD4ED GA · 2026-12-03
AD4XA SC · 2027-02-01
AD4WN NC · 2027-03-01
AD4EE FL · 2027-03-11
AD4BT NC · 2027-03-15

Full history → Vanity availability → Callsign genealogy →