37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 217998 |
Time | |
Date | 199208 |
Day | Sat |
Local Time Of Day | 1201 To 1800 |
Place | |
Locale Reference | atc facility : msp |
State Reference | MN |
Altitude | msl bound lower : 11200 msl bound upper : 11400 |
Environment | |
Flight Conditions | VMC |
Light | Daylight |
Aircraft 1 | |
Controlling Facilities | tower : stp |
Operator | common carrier : air carrier |
Make Model Name | Medium Large Transport, Low Wing, 2 Turbojet Eng |
Flight Phase | climbout : intermediate altitude |
Route In Use | enroute airway : zmp |
Flight Plan | IFR |
Aircraft 2 | |
Operator | general aviation : instructional |
Make Model Name | Small Transport |
Flight Phase | cruise other cruise other |
Flight Plan | VFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : atp |
Experience | flight time last 90 days : 100 flight time total : 11000 flight time type : 3000 |
ASRS Report | 217998 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : instrument pilot : commercial |
Events | |
Anomaly | conflict : airborne less severe non adherence : clearance non adherence : published procedure other anomaly other other spatial deviation |
Independent Detector | aircraft equipment other aircraft equipment : unspecified other controllera |
Resolutory Action | controller : issued new clearance flight crew : took evasive action other |
Consequence | Other |
Miss Distance | horizontal : 6000 vertical : 100 |
Supplementary | |
Primary Problem | Flight Crew Human Performance |
Air Traffic Incident | Pilot Deviation |
Narrative:
Climbing through 10500 ft ATC advises (also jumping in progress) parachute jumper airplane 12 O'clock, nwbound (we were swbound), altitude unintelligible. First officer queries altitude, controller says 11500. We're now climbing through 11000. TCASII gives TA and target shown at 11:30 on the display, headon track. I turn the aircraft 30 degrees right and tell the first officer to inform controller. Controller comes back and gives heading 30 degrees to left of original heading. I respond immediately but as nose passes original heading RA starts climb advisory. Traffic still above us at 200 ft indicated. I begin to raise nose higher when RA reverses and commands descent. Now I'm confused with all the commotion from TCASII so I look out the window at 1 O'clock and see traffic about 2 mi away. I disregard RA and maintain visual contact. I felt controller should have given a heading originally to avoid traffic -- and I wish I had requested one right away.
Original NASA ASRS Text
Title: POTENTIAL CONFLICT WITH OPPOSITE DIRECTION TFC IN CLB MODE.
Narrative: CLBING THROUGH 10500 FT ATC ADVISES (ALSO JUMPING IN PROGRESS) PARACHUTE JUMPER AIRPLANE 12 O'CLOCK, NWBOUND (WE WERE SWBOUND), ALT UNINTELLIGIBLE. FO QUERIES ALT, CTLR SAYS 11500. WE'RE NOW CLBING THROUGH 11000. TCASII GIVES TA AND TARGET SHOWN AT 11:30 ON THE DISPLAY, HEADON TRACK. I TURN THE ACFT 30 DEGS R AND TELL THE FO TO INFORM CTLR. CTLR COMES BACK AND GIVES HDG 30 DEGS TO L OF ORIGINAL HDG. I RESPOND IMMEDIATELY BUT AS NOSE PASSES ORIGINAL HDG RA STARTS CLB ADVISORY. TFC STILL ABOVE US AT 200 FT INDICATED. I BEGIN TO RAISE NOSE HIGHER WHEN RA REVERSES AND COMMANDS DSCNT. NOW I'M CONFUSED WITH ALL THE COMMOTION FROM TCASII SO I LOOK OUT THE WINDOW AT 1 O'CLOCK AND SEE TFC ABOUT 2 MI AWAY. I DISREGARD RA AND MAINTAIN VISUAL CONTACT. I FELT CTLR SHOULD HAVE GIVEN A HDG ORIGINALLY TO AVOID TFC -- AND I WISH I HAD REQUESTED ONE RIGHT AWAY.
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.