What are the operating hours of CYHH?

Nemiscau Airport operates from 12:00 to 22:00.

Does CYHH require landing permits?

Yes, landing permits are required for Nemiscau Airport (Canada).

Where is CYHH located?

Nemiscau Airport (CYHH) is located in Nemiscau, Canada.

What is the IATA code for CYHH?

The IATA code for Nemiscau Airport is YNS.

How long is the runway at CYHH?

The main runway at Nemiscau Airport (09/27) measures 1524x46m.

Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer

Nemiscau Airport (CYHH/YNS) — Nemiscau, Canada

Nemiscau Airport (CYHH/YNS) serves Nemiscau, Canada. This is a mid-sized airport with 1 runway (09/27). Field elevation is 802 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

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71% Data Complete 37 of 52 points

Missing: Fuel, Contacts

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 1/4

Operations 2/2

Fuel 0/1

Contacts 0/2

Additional Info 3/10

Data last updated: 2026-03-27

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Basic Airport Information

ICAO: CYHH
Name: Nemiscau Airport
Type: medium_airport
Category: Domestic
Latitude: 51.691101
Longitude: -76.135597
Elevation: 802 ft
Country: Canada
Municipality: Nemiscau
IATA Code: YNS
FAA Code: N/A
FIR: N/A
Timezone: America/Toronto
Distance from City: N/A km
VFR: Yes
IFR: No

Runways

Runway 09/27

Designation: 09/27
Dimensions: 1524x46m
Surface: GRAVEL
PCN: N/A
Lighting: Not lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Frequencies

Tower: N/A
Ground: N/A
Operations: 123.275 MHz
Traffic/Approach: N/A
ATIS: N/A

Operation Hours

Monday 12:00 – 22:00

Tuesday 12:00 – 22:00

Wednesday 12:00 – 22:00

Thursday 12:00 – 22:00

Friday 12:00 – 22:00

Saturday 12:00 – 22:00

Sunday 12:00 – 22:00

Extra Hours On Request: No
Remarks: 12-22Z‡

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 819-672-3642
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

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

Nearby Airports

CEL8 Eleonore 62 NM CYAD La Grande-3 Airport 113 NM CYGL La Grande Rivière Airport 129 NM CYMT Chapais Airport 130 NM CYNM Matagami Airport 132 NM

Compare CYHH with CEL8 side by side →

Airport History

Discover the key milestones and historical events that shaped Nemiscau 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 CYHH?: Nemiscau Airport operates from 12:00 to 22:00.
Does CYHH require landing permits?: Yes, landing permits are required for Nemiscau Airport (Canada).
Where is CYHH located?: Nemiscau Airport (CYHH) is located in Nemiscau, Canada.
What is the IATA code for CYHH?: The IATA code for Nemiscau Airport is YNS.
How long is the runway at CYHH?: The main runway at Nemiscau Airport (09/27) measures 1524x46m.

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