AK4DU

District 4 · 2x2

Available

End Date: 2020-11-30
Available Date: 2022-12-01
Phonetic Weight: 10
Morse Weight: 51

Current License

SIERRA JR, ALBERTO

Entity Type: L

Operator Class: E

Granted: 2010-11-30

Expires: 2020-11-30

Canceled: 2022-12-01

Group A — Amateur Extra only

License History

LIEXP2022-12-01
License Issued2010-11-30
System Grant2010-11-30

View AK4DU on QRZ.com

License history reflects what the FCC's ULS currently carries — the weekly reconciliation overwrites the raw tables in place, so this is a current-state snapshot, not history this site accumulated itself.