December 13, 2001

Incident at 40NM NW MASSENA (Conflict - loss of separation, ATS operating irregularity)

Flight ACA642 was climbing toward FL330 when it came close enough to flight ARN8600, in level flight on FL290, that vertical and/or horizontal separation were lost. The aircraft were not equipped with TCAS. Le vol ACA642, en monté pour le niveau de vol FL330, s'est approché du vol ARN8600 en palier au niveau de vol FL290 et l'espacement vertical et/ou longitudinal adéquate n'a pas été maintenu. Les aéronefs n'étaient pas équipés de système anti collision embarqué (TCAS).
Update #1: The occurrence number and investigation class were inserted. The category ""Operating irregularity"" was inserted. Separation between the aircraft was reduced to 2.5 miles and 1200 feet. Mise à jour #1 : Le numéro et la classe d'enquête a été ajoutée. La catégorie ""Irrégularité d'exploitation a été ajoutée"". La séparation entre les aéronefs a diminué a 2.5 milles et 1200 pieds.

November 6, 2001

Incident at FREDERICTON INTERNATIONAL AIRPORT

ARN8600 FA28 inbound to Fredericton advised Fredericton FSS of a Medical Emergency on board, and requested an ambulance upon arrival. All appropriate agencies advised. Landed at 1504Z, ambulance arrived at 1510Z. AFF attended until ambulance attendants arrived. Nil TSB