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An air carrier crew missed the ORD3 cmksy 250 KT restr because it was spelled cemsky (versus cmksy) on the commercial chart in use.
| Attributes | |
| ACN | 817881 |
| Time | |
| Date | 200812 |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | airport : ord.airport |
| State Reference | IL |
| Altitude | msl single value : 17000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Night |
| Aircraft 1 | |
| Controlling Facilities | tracon : c90.tracon |
| Operator | common carrier : air carrier |
| Make Model Name | Widebody Transport |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | other |
| Flight Phase | climbout : intermediate altitude |
| Route In Use | departure sid : ord |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 100 flight time total : 5000 flight time type : 1500 |
| ASRS Report | 817881 |
| Person 2 | |
| Affiliation | government : faa |
| Function | controller : departure |
| Events | |
| Anomaly | non adherence : published procedure non adherence : clearance other anomaly |
| Independent Detector | other controllera |
| Resolutory Action | none taken : anomaly accepted |
| Supplementary | |
| Problem Areas | Chart Or Publication Flight Crew Human Performance |
| Primary Problem | Flight Crew Human Performance |
Narrative:
On vectors south on the ORD3 departure procedure. Climbing out of 17000 ft the controller said 'say speed;' to which we replied 330 KIAS. He stated we were not in compliance with the SID speed of 250 KIAS. We said we would slow and he said 'never mind.' he then switched us to a different frequency. The cmksy fix where we filed initially had a box note showing 250 KIAS on departure climb. The box on the chart referred to the fix as cemsky; it was misspelled. No further requests/problems from ATC.
Original NASA ASRS Text
Title: AN AIR CARRIER CREW MISSED THE ORD3 CMKSY 250 KT RESTR BECAUSE IT WAS SPELLED CEMSKY (VERSUS CMKSY) ON THE COMMERCIAL CHART IN USE.
Narrative: ON VECTORS SOUTH ON THE ORD3 DEPARTURE PROCEDURE. CLIMBING OUT OF 17000 FT THE CONTROLLER SAID 'SAY SPEED;' TO WHICH WE REPLIED 330 KIAS. HE STATED WE WERE NOT IN COMPLIANCE WITH THE SID SPEED OF 250 KIAS. WE SAID WE WOULD SLOW AND HE SAID 'NEVER MIND.' HE THEN SWITCHED US TO A DIFFERENT FREQUENCY. THE CMKSY FIX WHERE WE FILED INITIALLY HAD A BOX NOTE SHOWING 250 KIAS ON DEPARTURE CLIMB. THE BOX ON THE CHART REFERRED TO THE FIX AS CEMSKY; IT WAS MISSPELLED. NO FURTHER REQUESTS/PROBLEMS FROM ATC.
Data retrieved from NASA's ASRS site as of May 2009 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.