173S
  Call sign 173S was granted to Sky Trek LLC by the Federal Communications Commission (FCC) on Nov 09, 2021 . The FCC license ID of this call sign is 4520723. More details about call sign 173S can be found in the table below. 
    
   | FCC License Id | 4520723 | 
 | Radio Service Code | AC | 
 | Description of the Radio service |   Aircraft  | 
 | Date When the FCC Granted the Authorization | 2021-11-09 | 
 | Date When the Authorization Has or Will Expire | 2031-11-09 | 
 | Date on Which the Authorization Was Cancelled | 2022-04-30 | 
 | Date This Record Was Last Updated. | 2022-04-30 | 
 | Service Category | Safety of Life | 
 | High-level Service Category Description | Safety of Life | 
 | Licensing Source System | ULS | 
 | FCC Registration Number (FRN) | 0015677420 | 
 | License Status Status | Terminated | 
 | High-level License Status | Terminated | 
 | Description of Entity Type | Limited Liability Company | 
 | High-level Entity Type Description | Business | 
  |