KJ4OAH

ham radio license

Call sign KJ4OAH was granted to Winfield, John R by the Federal Communications Commission (FCC) on Aug 06, 2009 . The FCC license ID of this call sign is 3123759. More details about call sign KJ4OAH can be found in the table below.


Call SignKJ4OAH
License Holder NameWinfield, John R
Location of the Licensee ELLSWORTH, MI 49729
View all call signs in ZIP Code 49729 of Michigan
The Attention Line In the Mailing AddressJOHN R WINFIELD
FCC License Id3123759
Radio Service CodeHA
Description of the Radio service Amateur
Date When the FCC Granted the Authorization2009-08-06
Date When the Authorization Has or Will Expire2019-08-06
Date on Which the Authorization Was Cancelled2021-08-07
Date This Record Was Last Updated.2021-08-07
Service CategoryPersonal Use
High-level Service Category DescriptionPersonal Use
Licensing Source SystemULS
FCC Registration Number (FRN)0019012558
License Status StatusExpired
High-level License StatusExpired
Description of Entity TypeIndividual
High-level Entity Type DescriptionIndividual