641TW

Call sign 641TW was granted to Thomas Weisel Investment Management Inc by the Federal Communications Commission (FCC) on Mar 31, 2023 . The FCC license ID of this call sign is 4746491. More details about call sign 641TW can be found in the table below.

Call Sign	641TW
License Holder Name	Thomas Weisel Investment Management Inc
Mailing Address Of the Licensee	1 Montgomery Street, Suite 3700, PO Box 94104, San Francisco, CA 94104
View all call signs in ZIP Code 94104 of California
The Attention Line In the Mailing Address	Todd McClatchie

FCC License Id	4746491
Radio Service Code	AC
Description of the Radio service	Aircraft
Date When the FCC Granted the Authorization	2023-03-31
Date When the Authorization Has or Will Expire	2033-03-31
Date on Which the Authorization Was Cancelled
Date This Record Was Last Updated.	2023-03-31
Service Category	Safety of Life
High-level Service Category Description	Safety of Life
Licensing Source System	ULS
FCC Registration Number (FRN)	0033600388
License Status Status	Active
High-level License Status	Active
Description of Entity Type	Corporation
High-level Entity Type Description	Business