37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
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Attributes | |
ACN | 1276524 |
Time | |
Date | 201507 |
Local Time Of Day | 1201-1800 |
Place | |
Locale Reference | JFK.Airport |
State Reference | NY |
Environment | |
Flight Conditions | VMC |
Aircraft 1 | |
Make Model Name | B767-300 and 300 ER |
Operating Under FAR Part | Part 121 |
Flight Phase | Descent |
Route In Use | STAR PARCH1 |
Flight Plan | IFR |
Person 1 | |
Function | Enroute |
Qualification | Air Traffic Control Fully Certified |
Experience | Air Traffic Control Time Certified In Pos 1 (yrs) 22 |
Person 2 | |
Function | Pilot Flying Captain |
Qualification | Flight Crew Air Transport Pilot (ATP) |
Events | |
Anomaly | Deviation - Altitude Excursion From Assigned Altitude Deviation - Procedural Clearance |
Narrative:
Pilot was cleared direct to the rober intersection (17 NM southwest of CCC) and issued a crossing restriction 15 NM northeast of rober at 12;000 and 250 KTS. The pilot read back was complete and correct. The PARCH1 STAR shows an expected altitude of rober at 9;000. The pilot descended thru 12;000. At 11;500 was re-cleared to maintain 12;000. The pilot stated the he 'needed to be rober at 9;000 feet.'retrain flight crews or change STAR expected altitudes to clear show that they are not assigned; but expected; altitudes. This is a by-product of descend via clearances. Maybe all stars should be named in a way that separates those with a descend via and those without; i.e. Stars that include a descend via should be changed from stars to pdtars (profile descent terminal arrival routes).
Original NASA ASRS Text
Title: B767-300 Flight Crew reports being cleared to pass abeam CCC at 12000 feet and 250 knots and cross ROBER at 9000 feet. The ZBW Controller involved believes the clearance was to expect ROBER at 9000 feet and sends the crew back up to 12000 feet.
Narrative: Pilot was cleared direct to the ROBER intersection (17 NM SW of CCC) and issued a crossing restriction 15 NM NE of ROBER at 12;000 and 250 KTS. The pilot read back was complete and correct. The PARCH1 STAR shows an expected altitude of ROBER at 9;000. The pilot descended thru 12;000. At 11;500 was re-cleared to maintain 12;000. The pilot stated the he 'needed to be ROBER at 9;000 feet.'Retrain flight crews or change STAR expected altitudes to clear show that they are not assigned; but expected; altitudes. This is a by-product of DESCEND VIA clearances. Maybe all STARs should be named in a way that separates those with a DESCEND VIA and those without; i.e. STARs that include a DESCEND VIA should be changed from STARs to PDTARs (Profile Descent Terminal Arrival Routes).
Data retrieved from NASA's ASRS site 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.