Incident at 50 38 N 55 35 W (ATS operating irregularity)

Summary

1997-03-20: The B757, Elite (CMM) 2317,was at FL350 on a westbound routing of Baree to Dotty. The B747, Virgin Atlantic,(VIR) 004 was also at FL350 on a westbound routing of Topps to Redby. Both were on crossing flight paths. The Gander controller seing possible traffic conflict issued a turn to CMM 2317. Then CMM 2317 requested a climb to FL370, rather than turn. The gander controller re-issued a clearance for CMM 2317 to clmb to FL370. A loss of separation occurred when CMM 2317 passed within 4.2 NM of VIR 004. The captain of CMM 2317 later reported that he had a TCAS alert and the co-pilot had the other aircraft visual. The controller reported his intention was to vector CMM 2317 behind VIR004 but when he re-issued the clearence CMM 2317 did not climb fast enough to avoid the loss of separation.

Details


CADORS Number 1995A0617
Occurrence Type Incident
Reported By
Occurred At 1995-06-14 - 01:35
Day or Night?
Fatalities 0
Injuries
Aerodrome ID
Aerodrome Name
Geographic Location Canada, Gander Oceanic, Atlantic Region, 50 38 N 55 35 W
TSB Occurrence Number
TSB Class of Investigation
AOR Number
Reported By
Categories Airprox/TCAS alert/loss of separation/(near) midair collisions,ATM/CNS
Events ATS operating irregularity



Aircraft Details (1 aircraft)

Type Aeroplane
 Silhouette image of Aeroplane
Canadian Registration FOOE | Flightaware (Registration) | Flightaware (Tracking) | AvHerald
Foreign Registration
Country of Registration Canada
Occurrence Type Incident
Owner CANADA 3000 AIRLINES LIMITED
Operator Commercial
Make  Silhouette image of BOEING
BOEING
Model 757 28A
Year Built 1988
Engine Type Turbo fan
Engine Make
Engine Model
Gear Type
Private No
Amateur Built No
Flight Number
Flight Rule
CARS Subpart
Phase of Flight Unknown
Damage Unknown
Fatalities 0
Injuries 0
Events TCAS alert

Leave a Comment