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US > Illinois > St. Clair (County) [St. Louis] > Airports


Input Frequencies:
 Updated in the last 7 days
 Updated in the last 24 hrs

Mid-America St. Louis Airport (Mascoutah) [BLV]
Public Safety / Airport Authority

See SAFB for more information Mid-America Fire Department Website Fire protection is provided by Pro-Tec Fire Services, Ltd. of Green Bay Wisconsin (is contracted by St. Clair County to provide emergency rescue and fire protection at the airport)� There are nine employees including two captains that have worked at the airport since it opened in May 1998
*WPLR245 expired 12/12 - possibly all communications are on SC21 now.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
151.35500  WPMK572  BM BLV Ops 1 Operations  FMN  Public Works 
151.47500  WPMK572  BM BLV Ops 2 Operations (possibly D627 5/11)  FMN  Public Works 
159.11250  WPPH823  BM BLV Ops 3 Maintenance (odd emissions 3K00J3E 3K00J3D)  FMN  Public Works 


See SAFB for additional frequencies.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
119.20000    BM CSQ BLV Tower Tower  AM  Aircraft 
122.95000    BM CSQ BLV UNICOM UNICOM  AM  Aircraft 
125.20000    BM CSQ StL Appr/Dep St Louis Approach/Departure  AM  Aircraft 
256.70000    BM CSQ BLV ATIS ATIS  AM  Aircraft 

Federal Government - Department of Homeland Security

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
166.46250    RM 167.9 PL USCBP MidAmerica Unitied States Customs and Border Protection  FMN  Federal 

Scott Air Force Base (SAFB) Businesses

North Bay Produce (of Michigan)
*$6 million warehouse and distribution facility (No known FCC licenses)

St. Louis Downtown Airport (Dupo/Cahokia) [CPS]
Airport Authority

Metro, the St. Louis region's transit agency, operates St. Louis Downtown Airport today and cites that it is the second busiest airport in the St. Louis region, next to Lambert-. The metro-east airport has more than 120,000 planes flying in and out of this airport every year and ranks as the third busiest airport in the state, behind O'Hare International Airport and Chicago Midway Airport. The metro-east airport employs 1,900, and its economic impact on the region is estimated at more than $300 million a year.

St. Louis Downtown Airport, which is owned and operated by the Bi-State Development Agency, accommodates charter flights – including professional sports teams bound for St. Louis. There are more than 3,370 direct and indirect jobs with a payroll of $151 million.

The airport is also home to the nation’s oldest flight school – St. Louis University’s Park College.

To accommodate its increased business, the Cahokia airport plans to build a new $6.5 million, 138-foot air traffic control tower and adjacent administration offices and parking lot. Work is expected to begin by July, airport director Bob McDaniel said. He said the new tower will replace the airport's 32-year-old tower that has outlived its usefulness. The tower and other infrastructure will take a year to complete. Radios and computerized equipment will be installed in the next six months, and another six months will be needed to train personnel. ---- By comparison, the Cahokia airport sees 180,000 arrivals and departures each year and is the second-busiest airport in the St. Louis metropolitan area behind Lambert.
Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
464.60000  WPVT939  RM CPS Mnt/Sec1 Maintenance/Security   FM  Business 
464.63750  WPVT939  M CPS Mnt/Sec2 Maintenance/Security   FMN  Business 


On June 20 the St. Louis Downtown Airport (CPS) opened a new Airport Traffic Control Tower. As a result, all airport frequencies changed.  (Listed below; from a CARMA Member)

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
118.27500    B CSQ CPS ClrDeliv Clearance Delivery  AM  Aircraft 
119.92500    B CSQ CPS CTAF Tower / CTAF  AM  Aircraft 
121.45000    B CSQ CPS ATIS ATIS  AM  Aircraft 
121.80000    B CSQ CPS Ground Ground Control  AM  Aircraft 
122.95000    B CSQ CPS UNICOM UNICOM  AM  Aircraft 
123.70000    BM CSQ StL Appr/Dep Approach/Departure (St Louis)  AM  Aircraft 

Bi-State Development Agency (METRO)

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
122.80000  WQDG869  B CPS Unicom UNICOM (ARCH Heliport)  FM  Aircraft 

Midcoast Aviation

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
461.45000  WQJZ582  RM 023 DPL MCA Ops Operations [Ch 1/2] (also D065?)  FMN  Business 
467.85000  WPTS302  M MCA Ramp Airport Ramp Service Personnel  FM  Business 

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