![]() |
37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
| Attributes | |
| ACN | 242342 |
| Time | |
| Date | 199305 |
| Day | Fri |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | atc facility : pom airport : ont |
| State Reference | CA |
| Altitude | msl bound lower : 8000 msl bound upper : 9000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tracon : ont tower : mgm |
| Operator | common carrier : air carrier |
| Make Model Name | Medium Large Transport, Low Wing, 2 Turbojet Eng |
| Flight Phase | climbout : intermediate altitude |
| Route In Use | departure other departure sid : sid |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | general aviation : personal |
| Make Model Name | Small Aircraft, High Wing, 1 Eng, Fixed Gear |
| Flight Phase | cruise other |
| Route In Use | enroute : direct |
| Flight Plan | VFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp pilot : commercial |
| Experience | flight time last 90 days : 150 flight time total : 5000 flight time type : 2500 |
| ASRS Report | 242342 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Events | |
| Anomaly | altitude deviation : overshoot conflict : airborne less severe non adherence : clearance other anomaly other |
| Independent Detector | aircraft equipment other aircraft equipment : unspecified |
| Resolutory Action | flight crew : took evasive action |
| Consequence | Other |
| Miss Distance | horizontal : 2000 vertical : 500 |
| Supplementary | |
| Primary Problem | Ambiguous |
| Air Traffic Incident | Pilot Deviation |
Narrative:
During departure got a TCASII TA off to our left, 500 ft above us. Quickly idented traffic and told first officer to climb to the right. As I told first officer to climb (increase) and turn, controller said 'level off.' I missed that call and first officer continued to climb and turn right. The turn was slight and we never got off the departure routing or altitude parameters. The traffic was a VFR small aircraft at 8500 ft being controled by ont departure control.
Original NASA ASRS Text
Title: ALTDEV ALT OVERSHOT AFTER TCASII TA ALERTS FLC OF UNKNOWN VFR TFC IN AREA.
Narrative: DURING DEP GOT A TCASII TA OFF TO OUR L, 500 FT ABOVE US. QUICKLY IDENTED TFC AND TOLD FO TO CLB TO THE R. AS I TOLD FO TO CLB (INCREASE) AND TURN, CTLR SAID 'LEVEL OFF.' I MISSED THAT CALL AND FO CONTINUED TO CLB AND TURN R. THE TURN WAS SLIGHT AND WE NEVER GOT OFF THE DEP ROUTING OR ALT PARAMETERS. THE TFC WAS A VFR SMA AT 8500 FT BEING CTLED BY ONT DEP CTL.
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.