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

W3AHT

Active

HARKNESS, GARY W

Location: McKeesport, PA
Class: General
Granted: 2017-06-12
Expires: 2027-07-28
Previous call: N3AJW
FRN: 0008427726

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Vanity availability

Held

Currently held

W3AHT 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

N3AJWexpired· G
WALTER, ANNA JAZgranted 2011-08-12cancelled 2023-08-15
N3JYUcancelled· G
WALTER, ANNA JAZgranted 2004-03-10cancelled 2011-08-12

License history

0 events

No recorded events.

More vanity slots coming available

From Pennsylvania

All →

KB3QHC 2026-09-09
N3NFG 2026-09-09
KB3HBB 2026-09-10
KB3ZFA 2026-09-10
KB3ZFB 2026-09-10

Starting with W3

All →

W3EFZ FL · 2026-09-09
W3IFX NY · 2026-09-10
W3AHR PA · 2026-09-20
W3YMB PA · 2026-09-21
W3TAL MD · 2026-09-28

Full history → Vanity availability → Callsign genealogy →