448 Squamish Airport YSE Squamish Small
449 Squirrel Cove Airport YSZ Squirrel Cove Small
450 St Anthony Airport YAY St Anthony Small
451 St Catharines Airport YCM St Catharines Small
452 St Hubert Airport YHU Montreal Small
453 St Jean Airport YJN St Jean Small
454 St Methode Airport YDO Dolbeau Small
455 St Paul Airport ZSP St Paul Small
456 St. John's Airport YYT St. Johns Medium
457 Ste Therese Point Airport YST Ste Therese Point Small
458 Stephenville Airport YJT Stephenville Small
459 Stewart Airport ZST Stewart Small
460 Stony Rapids Airport YSF Stony Rapids Small
461 Stuart Island Airport YRR Stuart Island Small