37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 293430 |
Time | |
Date | 199501 |
Day | Thu |
Local Time Of Day | 1201 To 1800 |
Place | |
Locale Reference | atc facility : cxr airport : cle |
State Reference | OH |
Altitude | msl bound lower : 10000 msl bound upper : 10800 |
Aircraft 1 | |
Controlling Facilities | artcc : zob tower : dwh |
Operator | common carrier : air carrier |
Make Model Name | Commercial Fixed Wing |
Operating Under FAR Part | Part 121 |
Flight Phase | descent other |
Route In Use | enroute airway : zob |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : flight engineer pilot : atp pilot : cfi |
Experience | flight time last 90 days : 180 flight time total : 11000 flight time type : 2800 |
ASRS Report | 293430 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : atp |
Events | |
Anomaly | altitude deviation : undershoot altitude deviation : crossing restriction not met non adherence : clearance |
Independent Detector | other flight crewa |
Resolutory Action | none taken : insufficient time |
Consequence | Other |
Supplementary | |
Primary Problem | Flight Crew Human Performance |
Air Traffic Incident | Pilot Deviation |
Narrative:
Descending into cleveland, we were cleared to cross cxy at 10000 ft. Headwinds had been strong this trip. Aircraft had no wind or ground speed readouts. We started a late, slow descent. We began discussing something in our manuals, and when we looked up to check the descent we were only 12 mi from cxy at 18000 ft. We deployed speed brakes and crossed lxr about 500-800 ft high descending about 3000 FPM. We leveled off just beyond cxr, about 3 mi. We became preoccupied with our discussion and were not monitoring the descent closely enough, that was our fault. However, these days ATC is using crossing restrs constantly as procedure rather than sits that necessitate a restr. Our workloads are increasing more and more and create a situation where we're having to do 2 things at once, monitor the restr and complete checklists, briefings, etc. Our restr was probably a 'gate' restr between center and cleveland approach. There was no conflicting traffic according to TCASII.
Original NASA ASRS Text
Title: MISSED XING RESTR.
Narrative: DSNDING INTO CLEVELAND, WE WERE CLRED TO CROSS CXY AT 10000 FT. HEADWINDS HAD BEEN STRONG THIS TRIP. ACFT HAD NO WIND OR GND SPD READOUTS. WE STARTED A LATE, SLOW DSCNT. WE BEGAN DISCUSSING SOMETHING IN OUR MANUALS, AND WHEN WE LOOKED UP TO CHK THE DSCNT WE WERE ONLY 12 MI FROM CXY AT 18000 FT. WE DEPLOYED SPD BRAKES AND CROSSED LXR ABOUT 500-800 FT HIGH DSNDING ABOUT 3000 FPM. WE LEVELED OFF JUST BEYOND CXR, ABOUT 3 MI. WE BECAME PREOCCUPIED WITH OUR DISCUSSION AND WERE NOT MONITORING THE DSCNT CLOSELY ENOUGH, THAT WAS OUR FAULT. HOWEVER, THESE DAYS ATC IS USING XING RESTRS CONSTANTLY AS PROC RATHER THAN SITS THAT NECESSITATE A RESTR. OUR WORKLOADS ARE INCREASING MORE AND MORE AND CREATE A SIT WHERE WE'RE HAVING TO DO 2 THINGS AT ONCE, MONITOR THE RESTR AND COMPLETE CHKLISTS, BRIEFINGS, ETC. OUR RESTR WAS PROBABLY A 'GATE' RESTR BTWN CTR AND CLEVELAND APCH. THERE WAS NO CONFLICTING TFC ACCORDING TO TCASII.
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.