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Air carrier flight crew accepts a lahso clearance. Was able to comply but discovered that their company policy no longer allowed acceptance of this type of clearance. Reporter notes that frequency congestion disallowed any revision to clearance after acceptance.
| Attributes | |
| ACN | 376593 |
| Time | |
| Date | 199708 |
| Day | Sun |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | airport : ord |
| State Reference | IL |
| Altitude | agl bound lower : 0 agl bound upper : 500 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tower : ord |
| Operator | common carrier : air carrier |
| Make Model Name | MD-82 |
| Operating Under FAR Part | Part 121 |
| Flight Phase | descent : approach landing other |
| Route In Use | approach : straight in arrival other |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | common carrier : air carrier |
| Make Model Name | B747 Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | Other |
| Flight Phase | ground other : taxi landing other |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : instrument pilot : flight engineer pilot : atp pilot : commercial |
| Experience | flight time last 90 days : 150 flight time total : 5000 flight time type : 3500 |
| ASRS Report | 376593 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Events | |
| Anomaly | non adherence other other anomaly other |
| Independent Detector | other flight crewa |
| Resolutory Action | none taken : detected after the fact |
| Consequence | Other |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation other |
| Situations | |
| ATC Facility | procedure or policy : unspecified |
Narrative:
Accepted 'cleared to land runway 27L, hold short of runway 32L, crossing B747 downfield.' upon review of flight paperwork, realized this clearance no longer authority/authorized by our company. Frequency congestion did not allow us to get reclred for landing without the hold short restr. Landing and turnoff prior to runway 32L uneventful. Tower thanked us for our help. Should have reviewed lahso information prior to terminal environment.
Original NASA ASRS Text
Title: ACR FLC ACCEPTS A LAHSO CLRNC. WAS ABLE TO COMPLY BUT DISCOVERED THAT THEIR COMPANY POLICY NO LONGER ALLOWED ACCEPTANCE OF THIS TYPE OF CLRNC. RPTR NOTES THAT FREQ CONGESTION DISALLOWED ANY REVISION TO CLRNC AFTER ACCEPTANCE.
Narrative: ACCEPTED 'CLRED TO LAND RWY 27L, HOLD SHORT OF RWY 32L, XING B747 DOWNFIELD.' UPON REVIEW OF FLT PAPERWORK, REALIZED THIS CLRNC NO LONGER AUTH BY OUR COMPANY. FREQ CONGESTION DID NOT ALLOW US TO GET RECLRED FOR LNDG WITHOUT THE HOLD SHORT RESTR. LNDG AND TURNOFF PRIOR TO RWY 32L UNEVENTFUL. TWR THANKED US FOR OUR HELP. SHOULD HAVE REVIEWED LAHSO INFO PRIOR TO TERMINAL ENVIRONMENT.
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.