Peawanuck Airport (YPO)

Peawanuck Airport serves the Weenusk First Nation community rebuilt after May 16, 1986, when catastrophic flooding destroyed Winisk on Hudson Bay's coast, forcing Cree residents to relocate 30 kilometers upriver to higher ground renamed Peawanuck—meaning 'flintstone' in Cree—where this new facility replaced abandoned Winisk Airport. Located near the confluence of Winisk and Shamattawa rivers, 35 kilometers from Hudson Bay within Polar Bear Provincial Park, this essential infrastructure provides the only year-round access to the isolated 5,310-hectare Winisk Indian Reserve 90 and its settlement.

The airport features infrastructure supporting Air Creebec and other regional carriers connecting this primarily Swampy Cree community speaking the n-dialect alongside Anishininiimowin and Ojibwemowin languages reflecting the population's Cree, Oji-Cree, Ojibwa, and Métis heritage. Terminal facilities coordinate operations managed by Ontario Ministry of Transportation, which maintains power generators and airport infrastructure essential for this roadless community accessible only by air, where James Bay Ambulance Services operates air ambulances to Moose Factory or Kingston for advanced medical care unavailable locally.

Operational characteristics center on year-round operations despite extreme subarctic conditions at 54.98°N latitude within Polar Bear Provincial Park—one of the world's largest polar bear maternity denning areas—requiring specialized protocols during bear season when these apex predators patrol the community. The facility handles essential cargo deliveries, medical evacuations, government services staffed by Ontario Ministry of Natural Resources park office personnel, and limited eco-tourism operations capitalizing on polar bear viewing opportunities while respecting the dangerous proximity of North America's largest land carnivore.

Strategic importance encompasses maintaining aviation connectivity to where the 1986 Winisk Flood Disaster demonstrated nature's destructive power forcing complete community relocation, supporting Weenusk First Nation's cultural preservation as they maintain traditional Cree practices in their rebuilt settlement, providing emergency evacuation capabilities for polar bear encounters and medical crises requiring southern hospital access, and ensuring year-round connections for this isolated Hudson Bay community where traditional knowledge meets modern challenges—from climate change affecting polar bear habitat to preserving Indigenous languages while adapting to life literally rebuilt from catastrophic loss.