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37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
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Attributes | |
ACN | 298420 |
Time | |
Date | 199503 |
Day | Wed |
Local Time Of Day | 1801 To 2400 |
Place | |
Locale Reference | atc facility : dqo |
State Reference | DE |
Altitude | msl bound lower : 11000 msl bound upper : 11000 |
Environment | |
Flight Conditions | IMC |
Light | Dusk |
Aircraft 1 | |
Controlling Facilities | tower : gsp |
Operator | common carrier : air carrier |
Make Model Name | Any Unknown or Unlisted Aircraft Manufacturer |
Operating Under FAR Part | Part 121 |
Flight Phase | descent other |
Route In Use | arrival other arrival star : star enroute airway : zdc |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : atp |
Experience | flight time last 90 days : 150 flight time total : 17500 flight time type : 15000 |
ASRS Report | 298420 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : atp |
Experience | flight time last 90 days : 200 flight time total : 6000 flight time type : 1500 |
ASRS Report | 298233 |
Events | |
Anomaly | non adherence : clearance non adherence : published procedure other spatial deviation |
Independent Detector | other controllera |
Resolutory Action | controller : issued new clearance flight crew : became reoriented other |
Consequence | Other |
Supplementary | |
Primary Problem | Flight Crew Human Performance |
Air Traffic Incident | Pilot Deviation |
Narrative:
Our flight was cleared for holding at stefe intersection at 11000 ft. Stefe is at ard 233 degrees and 23 DME. The first officer and myself both misidentified the fix to be at the 13 DME. We both referred to the nanci five STAR for lga. The low altitude chart is quite clear, but the STAR chart confused us both because it is not to scale. We were informed by center that we were 5 mi past the intersection, and to turn right immediately, because there were other flts in the area. Supplemental information from acn 298233: apparently holding was in progress at somto, as well.
Original NASA ASRS Text
Title: AN ACR FLC MISREAD A STAR INTXN'S LOCATION, AND CONTINUED PAST ASSIGNED HOLDING FIX. THE FLC WAS CONTINUING TOWARD, WHAT THEY PERCEIVED AS, THE ASSIGNED INTXN, WHEN ATC INTERVENED. BOTH OF THE INTXNS WERE IN USE, WITH HOLDING TFC.
Narrative: OUR FLT WAS CLRED FOR HOLDING AT STEFE INTXN AT 11000 FT. STEFE IS AT ARD 233 DEGS AND 23 DME. THE FO AND MYSELF BOTH MISIDENTIFIED THE FIX TO BE AT THE 13 DME. WE BOTH REFERRED TO THE NANCI FIVE STAR FOR LGA. THE LOW ALT CHART IS QUITE CLR, BUT THE STAR CHART CONFUSED US BOTH BECAUSE IT IS NOT TO SCALE. WE WERE INFORMED BY CTR THAT WE WERE 5 MI PAST THE INTXN, AND TO TURN R IMMEDIATELY, BECAUSE THERE WERE OTHER FLTS IN THE AREA. SUPPLEMENTAL INFO FROM ACN 298233: APPARENTLY HOLDING WAS IN PROGRESS AT SOMTO, AS WELL.
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.