Incident at Liberia, Costa Rica


1997-01-28: The aircraft was level at FL310. The crew requested and were cleared to FL350. During the climb, as the aircraft was passing through FL319, the crew received a TCAS RA with a descend instruction. As the aircraft descended to FL315, the target aircraft passed 1/2 mile to the left at FL330. ATC was informed of the loss of separation. Ops. Impact -- unknown. From a TSB Initial Notification.


CADORS Number 1997O0063
Occurrence Type Incident
Reported By Transportation Safety Board of Canada
Occurred At 1997-01-25 - 01:57
Day or Night?
Fatalities 0
Aerodrome ID
Aerodrome Name
Geographic Location Republic of Costa Rica, Central America, National Capital Region (NCR), Liberia, Costa Rica
TSB Occurrence Number
TSB Class of Investigation
AOR Number
Reported By Transportation Safety Board of Canada
Categories Airprox/TCAS alert/loss of separation/(near) midair collisions

Aircraft Details (1 aircraft)

Type Aeroplane
 Silhouette image of Aeroplane
Canadian Registration FOOH | Flightaware (Registration) | Flightaware (Tracking) | AvHerald
Foreign Registration
Country of Registration Canada
Occurrence Type Incident
Operator Commercial
Make  Silhouette image of BOEING
Model 757 23A
Year Built 1989
Engine Type Turbo fan
Engine Make
Engine Model
Gear Type
Private No
Amateur Built No
Flight Number
Flight Rule
CARS Subpart
Phase of Flight Climb
Damage Unknown
Fatalities 0
Injuries 0
Events TCAS alert

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