AC5BL
Available2x2District 5
Competitive callsign — 1 application filed with the FCC.
License HolderDe Wolf Jr, Charles J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationHouston, PA
Grant DateDec 23, 2002
Expiration DateMar 23, 2013
Cancellation DateMar 4, 2004
Available for ApplicationsMar 5, 2006
AC5BL is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by De Wolf Jr, Charles J in Houston, PA. 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 Sterling, Louana N on Feb 24, 2026. AC5BL has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.-. ..... -... .-..
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Alpha Charlie Five Bravo Lima
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- Internal Correction AppliedMay 5, 2004
- Internal Correction AppliedMay 5, 2004
- Administrative Update AppliedFeb 6, 2004
- Tax ID (TIN) AddedDec 23, 2002
- License RenewedDec 23, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Sterling, Louana NFiled Feb 24, 2026Not awardedFCC ↗