KO4OBA

Call sign KO4OBA was granted to Ewing, Mark A by the Federal Communications Commission (FCC) on Mar 12, 2021 . The FCC license ID of this call sign is 4421169. More details about call sign KO4OBA can be found in the table below.

Call Sign	KO4OBA
License Holder Name	Ewing, Mark A
Location of the Licensee	Port Richey, FL 34668
View all call signs in ZIP Code 34668 of Florida

FCC License Id	4421169
Radio Service Code	HA
Description of the Radio service	Amateur
Date When the FCC Granted the Authorization	2021-03-12
Date When the Authorization Has or Will Expire	2031-03-12
Date on Which the Authorization Was Cancelled
Date This Record Was Last Updated.	2023-02-13
Service Category	Personal Use
High-level Service Category Description	Personal Use
Licensing Source System	ULS
FCC Registration Number (FRN)	0030675052
License Status Status	Active
High-level License Status	Active
Description of Entity Type	Individual
High-level Entity Type Description	Individual