My Favorite CADORS
Posted: Sat Feb 08, 2020 11:33 pm
CADORS Number:2004C1774 Occurrence Category(ies):
Navigation Errors
Occurrence Information
Occurrence Type:Incident Occurrence Date:2004-09-10
Occurrence Time:2000 Z Day Or Night:day-time
Fatalities:0 Injuries:
Canadian Aerodrome ID:CYXD Aerodrome Name:EDMONTON CITY CENTRE / BLATCHFORD AB (CYXD)
Occurrence Location:City Centre
Province:Alberta TC Region:Prairie and Northern Region
Country:Canada World Area:North America
Reported By:
NAV CANADA
AOR Number:42329
TSB Class Of Investigation:Class 3 TSB Occurrence No:A04W0200
Occurrence Event Information
Aircraft Information
Registration Mark:FGXH Foreign Registration:
Flight #:TGO 987 Flight Rule:
Aircraft Category:Aeroplane Country of Registration: Canada
Make:BEECH Model:C90A
Year Built:1987 Amateur Built:No
Engine Make:PRATT & WHITNEY-CAN Engine Model:PT6A-21
Engine Type:Turbo prop Gear Type:Land
Phase of Flight:Approach Damage:No Damage
Owner:GOVERNMENT OF CANADA, DEPARTMENT OF TRANSPORT
Operator:GOVERNMENT OF CANADA, DEPARTMENT OF TRANSPORT (2134)
Operator Type:State CARs Subpart:
Aircraft Event Information
Navigation error
Occurrence Summary
Date Entered:2004-09-13
Narrative:
The crew of TGO 987, a Beech King Air, was being vectored for a LOC BC/DME approach to Runway 16 at City Centre airport (YXD) in IFR weather conditions. The aircraft was vectored onto final and cleared for the approach. The a/c was then observed to be descending well below minimum altitudes and turning east off the approach, while advising Edmonton ACC that they were conducting a missed approach - 10 miles from the airport. The flight was unable to maintain headings or altitudes. On the second approach, the aircraft was again observed descending below published minimum altitudes and provided an incorrect DME readout - 4.7 miles instead of 10 miles, while once again diverging from the back course, to the west this time. The flight was able to convert to a visual approach and land safely.
Occurrence Summary
Date Entered:2004-09-15
Narrative:
UPDATE TSB reported that the Transport Canada Beech C90A, C-FGXH, operating as TGO 987 (CAR 703) was manoeuvring for a LOC BC/DME approach to Runway 16 at Edmonton City Centre (CYXD) in instrument meteorological conditions following a flight from Regina. After the aircraft was vectored onto the final approach track, ATC radar showed the aircraft to descend below minimum altitude and deviate to the east. The aircraft conducted a missed approach 10 NM from the airport. On the second approach, the aircraft again descended below published altitudes, exhibited speed fluctuations, and deviated to the west of the approach course. The crew was eventually able to go visual and land at CYXD. The TSB will conduct a Class 3 investigation into the occurrence.
Please note that for the most part, CADORS reports contain preliminary, unconfirmed data which can be subject to change.
Navigation Errors
Occurrence Information
Occurrence Type:Incident Occurrence Date:2004-09-10
Occurrence Time:2000 Z Day Or Night:day-time
Fatalities:0 Injuries:
Canadian Aerodrome ID:CYXD Aerodrome Name:EDMONTON CITY CENTRE / BLATCHFORD AB (CYXD)
Occurrence Location:City Centre
Province:Alberta TC Region:Prairie and Northern Region
Country:Canada World Area:North America
Reported By:
NAV CANADA
AOR Number:42329
TSB Class Of Investigation:Class 3 TSB Occurrence No:A04W0200
Occurrence Event Information
Aircraft Information
Registration Mark:FGXH Foreign Registration:
Flight #:TGO 987 Flight Rule:
Aircraft Category:Aeroplane Country of Registration: Canada
Make:BEECH Model:C90A
Year Built:1987 Amateur Built:No
Engine Make:PRATT & WHITNEY-CAN Engine Model:PT6A-21
Engine Type:Turbo prop Gear Type:Land
Phase of Flight:Approach Damage:No Damage
Owner:GOVERNMENT OF CANADA, DEPARTMENT OF TRANSPORT
Operator:GOVERNMENT OF CANADA, DEPARTMENT OF TRANSPORT (2134)
Operator Type:State CARs Subpart:
Aircraft Event Information
Navigation error
Occurrence Summary
Date Entered:2004-09-13
Narrative:
The crew of TGO 987, a Beech King Air, was being vectored for a LOC BC/DME approach to Runway 16 at City Centre airport (YXD) in IFR weather conditions. The aircraft was vectored onto final and cleared for the approach. The a/c was then observed to be descending well below minimum altitudes and turning east off the approach, while advising Edmonton ACC that they were conducting a missed approach - 10 miles from the airport. The flight was unable to maintain headings or altitudes. On the second approach, the aircraft was again observed descending below published minimum altitudes and provided an incorrect DME readout - 4.7 miles instead of 10 miles, while once again diverging from the back course, to the west this time. The flight was able to convert to a visual approach and land safely.
Occurrence Summary
Date Entered:2004-09-15
Narrative:
UPDATE TSB reported that the Transport Canada Beech C90A, C-FGXH, operating as TGO 987 (CAR 703) was manoeuvring for a LOC BC/DME approach to Runway 16 at Edmonton City Centre (CYXD) in instrument meteorological conditions following a flight from Regina. After the aircraft was vectored onto the final approach track, ATC radar showed the aircraft to descend below minimum altitude and deviate to the east. The aircraft conducted a missed approach 10 NM from the airport. On the second approach, the aircraft again descended below published altitudes, exhibited speed fluctuations, and deviated to the west of the approach course. The crew was eventually able to go visual and land at CYXD. The TSB will conduct a Class 3 investigation into the occurrence.
Please note that for the most part, CADORS reports contain preliminary, unconfirmed data which can be subject to change.