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| Attributes | |
| ACN | 578872 | 
| Time | |
| Date | 200304 | 
| Day | Thu | 
| Local Time Of Day | 1201 To 1800 | 
| Place | |
| Locale Reference | airport : zzz.airport | 
| State Reference | US | 
| Altitude | agl single value : 500 | 
| Environment | |
| Flight Conditions | VMC | 
| Light | Daylight | 
| Aircraft 1 | |
| Controlling Facilities | tower : zzz.tower | 
| Operator | common carrier : air taxi | 
| Make Model Name | AS 350 Astar/Ecureuil | 
| Operating Under FAR Part | Part 135 | 
| Flight Phase | cruise : level | 
| Person 1 | |
| Affiliation | company : air taxi | 
| Function | flight crew : single pilot | 
| Qualification | pilot : atp pilot : cfi pilot : instrument  | 
| Experience | flight time last 90 days : 270 flight time total : 15400 flight time type : 5000  | 
| ASRS Report | 578872 | 
| Person 2 | |
| Affiliation | company : air taxi | 
| Function | other personnel other | 
| Events | |
| Anomaly | aircraft equipment problem : critical other anomaly other  | 
| Independent Detector | other flight crewa | 
| Resolutory Action | flight crew : declared emergency other  | 
| Consequence | other | 
| Supplementary | |
| Problem Areas | Aircraft Flight Crew Human Performance  | 
| Primary Problem | Flight Crew Human Performance | 
Narrative:
I was informed by another pilot that I swapped schedules with, that his aircraft had a maintenance problem that he had advised maintenance about. I didn't check with the mechanic and launched wihtout a maintenance release. I had an indication and assessed that I had a hydraulic failure, executed the emergency procedure and landed without incident.
Original NASA ASRS Text
Title: A EUROCOPTER AS50 WAS DISPATCHED IN NON COMPLIANCE WITH A HYD PROB AND NO MAINT RELEASE. MADE EMER OFF FIELD LNDG.
Narrative: I WAS INFORMED BY ANOTHER PLT THAT I SWAPPED SCHEDULES WITH, THAT HIS ACFT HAD A MAINT PROB THAT HE HAD ADVISED MAINT ABOUT. I DIDN'T CHK WITH THE MECH AND LAUNCHED WIHTOUT A MAINT RELEASE. I HAD AN INDICATION AND ASSESSED THAT I HAD A HYD FAILURE, EXECUTED THE EMER PROC AND LANDED WITHOUT INCIDENT.
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.