900AP

Call sign 900AP was granted to HollyFrontier Corporation by the Federal Communications Commission (FCC) on Jul 30, 2011 . The FCC license ID of this call sign is 3307611. More details about call sign 900AP can be found in the table below.

Call Sign	900AP
License Holder Name	HollyFrontier Corporation
Mailing Address Of the Licensee	2828 North Harwood, Suite 1300, Dallas, TX 75201
View all call signs in ZIP Code 75201 of Texas
The Attention Line In the Mailing Address	Denise C. McWatters

FCC License Id	3307611
Radio Service Code	AC
Description of the Radio service	Aircraft
Date When the FCC Granted the Authorization	2011-07-30
Date When the Authorization Has or Will Expire	2021-07-30
Date on Which the Authorization Was Cancelled	2021-07-06
Date This Record Was Last Updated.	2021-07-08
Service Category	Safety of Life
High-level Service Category Description	Safety of Life
Licensing Source System	ULS
FCC Registration Number (FRN)	0021042650
License Status Status	Canceled
High-level License Status	Cancelled
Description of Entity Type	Corporation
High-level Entity Type Description	Business