421MM

Call sign 421MM was granted to TK Aviation, Inc. Tom Mutschler, President by the Federal Communications Commission (FCC) on Mar 05, 2009 . The FCC license ID of this call sign is 3083424. More details about call sign 421MM can be found in the table below.

Call Sign	421MM
License Holder Name	TK Aviation, Inc. Tom Mutschler, President
Mailing Address Of the Licensee	280 Coleen Drive, Pittsburgh, PA 15236
View all call signs in ZIP Code 15236 of Pennsylvania
The Attention Line In the Mailing Address	Tom Mutschler

FCC License Id	3083424
Radio Service Code	AC
Description of the Radio service	Aircraft
Date When the FCC Granted the Authorization	2009-03-05
Date When the Authorization Has or Will Expire	2019-03-05
Date on Which the Authorization Was Cancelled	2019-05-11
Date This Record Was Last Updated.	2019-05-11
Service Category	Safety of Life
High-level Service Category Description	Safety of Life
Licensing Source System	ULS
FCC Registration Number (FRN)	0018567248
License Status Status	Expired
High-level License Status	Expired
Description of Entity Type	Corporation
High-level Entity Type Description	Business