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

N4RPI

Active

CALLAHAN, PATRICK M

Location: Culpeper, VA
Class: Amateur Extra
Granted: 2018-11-24
Expires: 2029-01-16
Previous call: KJ4HSS
FRN: 0010071306

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Held

Currently held

N4RPI 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

KJ4HSScancelled· E
CALLAHAN, PATRICK MVAgranted 2008-11-10cancelled 2009-01-16

Prior holders later became

AB4XUexpired· E
BAILEY, ALBERT RVAgranted 1990-07-24cancelled 2002-07-25

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

KB3ZEV 2026-09-09
KK4LMC 2026-09-09
KK4LMF 2026-09-09
KK4LMX 2026-09-10
KQ4GPU 2026-09-10

Starting with N4

All →

N4WKB FL · 2026-09-10
N4MOC GA · 2026-09-14
N4YTT KY · 2026-09-14
N4PWQ TN · 2026-09-17
N4RIM NC · 2026-09-21

Full history → Vanity availability → Callsign genealogy →