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

AD4BP

Cancelled

PETERSON JR, ROBERT W

Location: Fort Knox, KY
Class: Amateur Extra
Granted: 2016-06-11
Expires: 2026-06-11
Previous call: KA4ZLE
FRN: 0005336003

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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for AD4BP. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

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

KG4REPcancelled· E
PURYEAR, ROBERT ESCgranted 2022-01-28cancelled 2022-06-04
KO4VVPcancelled· G
Puryear, Robert ESCgranted 2022-01-10cancelled 2022-01-28

Prior holders later became

AD4Yactive· E
PETERSON JR, ROBERT WKYgranted 2018-03-30

License history

0 events

No recorded events.

More vanity slots coming available

From Kentucky

All →

KK4LMJ 2026-09-09
KD4STD 2026-09-10
KK4LMT 2026-09-10
KG4VAS 2026-09-11
KG4VAT 2026-09-11

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 →