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A DO328 PIC climbs out of 9000 ft to avoid a beech king air 300 in climb on the fringe of the class C 10 mi north of cos, co.
| Attributes | |
| ACN | 495822 |
| Time | |
| Date | 200012 |
| Day | Sat |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | airport : cos.airport |
| State Reference | CO |
| Altitude | msl bound lower : 9000 msl bound upper : 13300 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tracon : cos.tracon tracon : cyyz.tracon |
| Operator | common carrier : air carrier |
| Make Model Name | Do 328 TP (Turboprop) |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | other |
| Flight Phase | descent : intermediate altitude |
| Route In Use | approach : instrument precision arrival : on vectors |
| Flight Plan | IFR |
| Aircraft 2 | |
| Controlling Facilities | tracon : cos.tracon |
| Operator | general aviation : corporate |
| Make Model Name | Super King Air 300 |
| Operating Under FAR Part | Part 91 |
| Navigation In Use | other |
| Flight Phase | climbout : vacating altitude |
| Route In Use | enroute : direct |
| Flight Plan | VFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : cfi pilot : commercial pilot : instrument pilot : multi engine pilot : atp |
| Experience | flight time last 90 days : 200 flight time total : 4800 flight time type : 2000 |
| ASRS Report | 495822 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : commercial pilot : instrument pilot : multi engine |
| Events | |
| Anomaly | airspace violation : entry conflict : airborne critical non adherence : far other anomaly other |
| Independent Detector | aircraft equipment : tcas other flight crewa |
| Resolutory Action | flight crew : took evasive action |
| Consequence | faa : reviewed incident with flight crew |
| Miss Distance | horizontal : 3000 vertical : 100 |
| Supplementary | |
| Problem Areas | Flight Crew Human Performance Airspace Structure ATC Human Performance |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
On vector (220 degrees) to final for runway 12 cos at 9000 ft MSL, TCASII gave 'climb, climb now.' evasive action was taken and climb was leveled at 13300 ft MSL. ATC did not know who other aircraft was. Remainder of flight uneventful.
Original NASA ASRS Text
Title: A DO328 PIC CLBS OUT OF 9000 FT TO AVOID A BEECH KING AIR 300 IN CLB ON THE FRINGE OF THE CLASS C 10 MI N OF COS, CO.
Narrative: ON VECTOR (220 DEGS) TO FINAL FOR RWY 12 COS AT 9000 FT MSL, TCASII GAVE 'CLB, CLB NOW.' EVASIVE ACTION WAS TAKEN AND CLB WAS LEVELED AT 13300 FT MSL. ATC DID NOT KNOW WHO OTHER ACFT WAS. REMAINDER OF FLT UNEVENTFUL.
Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.