Nemiscau Airport YNS / CYHH
Nemaska, Quebec · Canada · Hydro-Québec (Société d'énergie de la Baie-James)
Limited hoursAvgas 100LL
ICAO / IATACYHH / YNS
OperatorHydro-Québec (Société d'énergie de la Baie-James)
Coordinates51.6911°N, 76.1356°W
Elevation802 ft · 244 m
Time zoneET (UTC-5/-4 DST)
Passengers / yr—
CustomsNo
Border controlNo
SchengenNo
FuelAvgas 100LL
Bonded—
AIP referenceCYHH — Canada Flight Supplement / NAV CANADA CFS
Operating hoursDaytime VFR operations only; no control tower, CTAF. Regular monitored hours approx. 12:00-22:00Z Mon-Fri; runway edge lights are manually controlled by a ground radio operator who typically departs at dusk, so night operations require the operator's presence. PPR (approx. 48 hrs) required for non-scheduled/private aircraft via telephone to the Hydro-Québec operator.
TerminalsSmall Hydro-Québec-operated aerodrome building/apron handling Air Creebec scheduled flights; no international or customs facilities.
Runways (1)
- 09/27 · 1,524 m / 5,000 ft · 46 m wide · Gravel
Airport contact
Owned and operated by Hydro-Québec to support its Nemiscau/Albanel substations, with Air Creebec providing the only scheduled passenger service (to Chibougamau and Montréal–Trudeau) at Hydro-Québec's discretion. The airport keeps the historic 'Nemiscau' name and serves the James Bay Cree community of Nemaska (renamed from Nemiscau in 2010), which is road-accessible via the gravel Route du Nord unlike most Nunavik/Lower North Shore Indigenous communities.
Services
Available
On request / PPR
Seasonal / ageing
Unconfirmed / not listed
Ground handling
Available
Air Creebec
Cree-owned regional carrier operates Air Creebec's own scheduled flights into Nemiscau Airport (YNS/CYHH) only at Hydro-Quebec's discretion, per Wikipedia. Quebec's SDBJ, which manages the aerodrome, lists it as closed to public/commercial traffic with aeronautical services N/A, and no independent ground handler or FBO is listed for this remote, PPR-only site, so Air Creebec self-handles its own flights there.
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Aircraft fuel
Not listed
De-icing
Not listed
Part-145 line maintenance
Not listed
Part-145 base maintenance
Not listed
Component shops & overhaul
Not listed
Flight catering
Not listed
Aircraft cleaning
Not listed
Ground support equipment
Not listed
Cargo handling
Not listed
Aviation security
Not listed
Passenger & crew transport
Not listed
Flight support
Not listed
Hotel & travel
Not listed
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