N4APU
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSAUL, CHARLES D
License ClassAdvanced
Min. Class RequiredGeneral
LocationBRISTOL, TN
Grant DateSep 21, 1999
Expiration DateDec 12, 2009
Cancellation DateDec 13, 2011
Available for ApplicationsDec 13, 2011
N4APU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SAUL, CHARLES D in BRISTOL, TN. 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 Etuale, John F on Aug 13, 2025. N4APU has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- .- .--. ..-
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
November Four Alpha Papa Uniform
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredDec 13, 2011
- Administrative Update AppliedMar 15, 2005
- Administrative Update AppliedMar 14, 2005
- License ModifiedJun 10, 2000
- License RenewedSep 21, 1999
- License RenewedSep 21, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Etuale, John FFiled Aug 13, 2025Not awardedFCC ↗