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

N4KDR

Expired

Knapp, Roger D

Location
Washington, NC
Class
Amateur Extra
Granted
2013-09-04
Expires
2023-09-04
Previous call
KK4HHZ
FRN
0002554301
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Vanity availability

354d

Available on 2027-09-03

N4KDR expired on 2023-09-04. Hold ends in 354 days.

Last held by Knapp, Roger D (NC).

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

  1. KK4HHZcancelled· G
    Knapp, Roger DNCgranted 2012-03-01cancelled 2013-09-04

Prior holders later became

  1. WA4RRTcancelled· E
    Williamson, Freida JNCgranted 1996-07-23cancelled 2005-08-20

License history

0 events

No recorded events.

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