| Date - Field | Canada - Airports - with unpaved runways |
2008 January Airports - with unpaved runways | total: 834 1,524 to 2,437 m: 68 914 to 1,523 m: 356 under 914 m: 410 (2007) |
2007 January Airports - with unpaved runways | total: 828 1,524 to 2,437 m: 66 914 to 1,523 m: 355 under 914 m: 407 (2006) |
2006 January Airports - with unpaved runways | total: 823 1,524 to 2,437 m: 67 914 to 1,523 m: 347 under 914 m: 409 (2004 est.) |
2005 January Airports - with unpaved runways | total: 823 1,524 to 2,437 m: 67 914 to 1,523 m: 347 under 914 m: 409 (2004 est.) |
2004 January Airports - with unpaved runways | total: 852 1,524 to 2,437 m: 69 914 to 1,523 m: 359 under 914 m: 424 (2003 est.) |
2003 January Airports - with unpaved runways | total: 882 1,524 to 2,437 m: 73 914 to 1,523 m: 363 under 914 m: 446 (2002) |
2002 January Airports - with unpaved runways | total: 900 1,524 to 2,437 m: 74 914 to 1,523 m: 364 under 914 m: 462 (2001) |
2001 January Airports - with unpaved runways | total: 900
1,524 to 2,437 m: 74
914 to 1,523 m: 362
under 914 m: 464 (2000 est.) |
2000 January Airports - with unpaved runways | total:896 1,524 to 2,437 m:73 914 to 1,523 m:362 under 914 m:461 (1999 est.) |