N4UHR
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderCOLE, DONALD L
License ClassTechnician
Min. Class RequiredGeneral
LocationLEWISVILLE, TX
Grant DateOct 14, 2008
Expiration DateNov 4, 2018
Cancellation DateNov 5, 2020
Available for ApplicationsNov 5, 2020
N4UHR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by COLE, DONALD L in LEWISVILLE, TX. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by HUDDLESTON, ROBERT A on May 6, 2025. N4UHR has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- ..- .... .-.
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
November Four Uniform Hotel Romeo
Readability: 6.5/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredNov 5, 2020
- Tax ID (TIN) AddedOct 14, 2008
- License RenewedOct 14, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- HUDDLESTON, ROBERT AFiled May 6, 2025Not awardedFCC ↗