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Niagara District Airport (CYSN/YCM) — St Catharines, Canada

Niagara District Airport (CYSN/YCM) serves St Catharines, Canada. This is a mid-sized airport with 3 runways (01/19, 06/24). Field elevation is 321 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

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79% Data Complete 41 of 52 points
Missing: Contacts
Section Breakdown
Basic Info 7/7
Runways 4/4
Frequencies 2/4
Operations 2/2
Fuel 1/1
Contacts 0/2
Additional Info 4/10
Observed Activity · Jul 28
10 aircraft observed within 6 NM · busiest hour 20:00Z
2026-07-182026-07-28
Distinct ADS-B aircraft seen within 6 NM below 10,000 ft AGL per UTC day · community-feed coverage varies · not official movement totals
Data last updated:
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Basic Airport Information

  • ICAO: CYSN
  • Name: Niagara District Airport
  • Type: medium_airport
  • Category: International
  • Latitude: 43.1917
  • Longitude: -79.1717
  • Elevation: 321 ft
  • Country: Canada
  • Municipality: St Catharines
  • IATA Code: YCM
  • FAA Code: N/A
  • FIR: N/A
  • Timezone: America/Toronto
  • Distance from City: N/A km
  • VFR: Yes
  • IFR: No

Runways

Runway 01/19

  • Designation: 01/19
  • Dimensions: 762x23m
  • Surface: ASP
  • PCN: N/A
  • Lighting: Not lighted
  • NAVAIDs: N/A
  • Approach Types: N/A
  • Remarks: N/A

Runway 06/24

  • Designation: 06/24
  • Dimensions: 1524x46m
  • Surface: ASP
  • PCN: N/A
  • Lighting: Lighted
  • NAVAIDs: N/A
  • Approach Types: N/A
  • Remarks: N/A

Runway 11/29

  • Designation: 11/29
  • Dimensions: 610x23m
  • Surface: ASP
  • PCN: N/A
  • Lighting: Not lighted
  • NAVAIDs: N/A
  • Approach Types: N/A
  • Remarks: N/A

Frequencies

  • Tower: N/A
  • Ground: N/A
  • Operations: 123.250, 123.250 MHz
  • Traffic/Approach: 133.300 MHz
  • ATIS: 128.525 MHz

Operation Hours

Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours

Niagara District Airport operates 24 hours (H24). See all 24-hour airports worldwide →

  • Extra Hours On Request: No
  • Remarks: N/A

Contacts

  • AIS Tel: N/A
  • ARO Tel: N/A
  • MET Tel: N/A
  • Admin Tel: +1 905-684-7447
  • Health Tel: N/A
  • Police Tel: N/A
  • Authorities Tel: N/A
  • Website: N/A
  • Remarks: N/A

Slots / PPR

  • Slot Required: No
  • PPR Required: No
  • PPR Contact: N/A
  • Remarks: N/A

Customs

  • Open: N/A
  • Close: N/A
  • Phone: 888-226-7277
  • Extra Hours On Request: No
  • Remarks: AOE 15

Fuel Information

  • Fuel Type: 100LL
  • Price/L: N/A
  • Last Updated: N/A
  • Remarks: N/A
  • Fuel Type: JA-1
  • Price/L: N/A
  • Last Updated: N/A
  • Remarks: N/A

Immigration

  • Port of Entry: No
  • GENDEC Required: No
  • GAR Required: No
  • Remarks: N/A

Airport Services

No services listed for this airport yet.

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Canada Permit Requirements

Fast Landing: 1d
  • Overflight Permit: No
  • Landing Permit: Conditional
  • Overflight Lead Time: N/A
  • Landing Lead Time: 2-4 weeks (Non-Scheduled International Licence for charter); 2-48 hours advance for CANPASS reporting
Private / GA Operations:

No permits for private flights. CANPASS or eDeclaration required for customs clearance.

View Full Canada Permit Details

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Airport History

Discover the key milestones and historical events that shaped Niagara District Airport. Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History
Frequently Asked Questions
What are the operating hours of CYSN?
Niagara District Airport operates from 00:00 to 23:59.
What fuel is available at CYSN?
Niagara District Airport offers 100LL, JA-1.
Does CYSN require landing permits?
Yes, landing permits are required for Niagara District Airport (Canada).
Where is CYSN located?
Niagara District Airport (CYSN) is located in St Catharines, Canada.
What is the IATA code for CYSN?
The IATA code for Niagara District Airport is YCM.
How long is the runway at CYSN?
The main runway at Niagara District Airport (01/19) measures 762x23m.