Incident at TORONTO / BUTTONVILLE MUNICIPAL ON (CYKZ) (Communication navigation surveillance/air traffic system, ATS operating irregularity)

Summary

1996-05-04: Toronto (Buttonville) F.S.S. staff initiated a communications search for C-GYAN (possibly stolen) on 121.5. COA196 offered assistance from an airborne position and Toronto (Buttonville) F.S.S. got COA196 involved. Concern was raised due to the length of this search, the use of 121.5, the inability to mute 121.5 in the control tower (124.8 not audible) and possible compromise to safety. Ops. impact -- a breakdown of control in Buttonville's control zone.

Details


CADORS Number 1996O0157
Occurrence Type Incident
Reported By
Occurred At 1996-05-04 - 18:45
Day or Night? Day-time
Fatalities 0
Injuries
Aerodrome ID CYKZ
Aerodrome Name TORONTO / BUTTONVILLE MUNICIPAL ON (CYKZ)
Geographic Location Ontario, Canada, North America, Ontario Region,
TSB Occurrence Number
TSB Class of Investigation
AOR Number
Reported By
Categories Security related,Other,ATM/CNS
Events Communication navigation surveillance/air traffic system,ATS operating irregularity



Aircraft Details (1 aircraft)

Type Aeroplane
 Silhouette image of Aeroplane
Canadian Registration GYAN | Flightaware (Registration) | Flightaware (Tracking) | AvHerald
Foreign Registration
Country of Registration Canada
Occurrence Type Incident
Owner A.T.R. SEMINARS INC.
Operator A.T.R. SEMINARS INC. (6130) Commercial
Make  Silhouette image of CESSNA
CESSNA
Model  Silhouette image of 172N
172N
Year Built 1978
Engine Type Reciprocating
Engine Make  Silhouette image of AVCO LYCOMING
AVCO LYCOMING
Engine Model  Silhouette image of O-320-H2AD
O-320-H2AD
Gear Type Land
Private No
Amateur Built No
Flight Number
Flight Rule
CARS Subpart
Phase of Flight Unknown
Damage Unknown
Fatalities 0
Injuries 0
Events Other operational incident,ELT,Security acts

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