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| Attributes | |
| ACN | 458330 | 
| Time | |
| Date | 199912 | 
| Day | Thu | 
| Local Time Of Day | 0601 To 1200 | 
| Place | |
| Locale Reference | airport : u42.airport | 
| State Reference | UT | 
| Altitude | msl single value : 400 | 
| Environment | |
| Flight Conditions | VMC | 
| Light | Daylight | 
| Aircraft 1 | |
| Controlling Facilities | tracon : d01.tracon | 
| Operator | general aviation : personal | 
| Make Model Name | PA-44 Seminole Turbo Seminole | 
| Operating Under FAR Part | Part 91 | 
| Flight Phase | climbout : initial climbout : takeoff  | 
| Flight Plan | IFR | 
| Aircraft 2 | |
| Operator | general aviation : personal | 
| Make Model Name | PA-34-200 Seneca I | 
| Operating Under FAR Part | Part 91 | 
| Flight Plan | IFR | 
| Person 1 | |
| Affiliation | other | 
| Function | flight crew : single pilot | 
| Qualification | pilot : multi engine pilot : instrument pilot : commercial pilot : cfi pilot : atp  | 
| Experience | flight time last 90 days : 150 flight time total : 2200 flight time type : 150  | 
| ASRS Report | 458330 | 
| Person 2 | |
| Function | flight crew : single pilot | 
| Qualification | pilot : multi engine | 
| Events | |
| Anomaly | conflict : airborne less severe non adherence : far  | 
| Independent Detector | other flight crewa other flight crewb  | 
| Resolutory Action | flight crew : took precautionary avoidance action | 
| Miss Distance | horizontal : 1000 vertical : 400  | 
| Supplementary | |
| Problem Areas | Flight Crew Human Performance | 
| Primary Problem | Flight Crew Human Performance | 
Narrative:
On the morning of dec/xa/99, I obtained AWOS at U42 airport, and AWOS reported winds calm. At this airport the 'calm wind' runway is runway 34 because it has a l-hand traffic pattern (standard). I obtained a radio check from another aircraft flying in vicinity of airport. I then proceeded to taxi to runway 34. After my runup, I reported taxiing onto runway 34 for takeoff northwest departure. After applying takeoff power, I rotated. After I initiated a climb, approximately 400 ft AGL, I noticed the other aircraft in question taking off on runway 16. I altered course to the right, and I believe he did as well, although I was above him. I then did another radio check and received a 'loud and clear.' I then switched to approach control and heard the other pilot question approach control (no jurisdiction over this airspace) about small aircraft tail number. I heard no radio call from other aircraft.
Original NASA ASRS Text
Title: PLT OF A PIPER PA44 SEMINOLE MADE AN EVASIVE ACTION R TURN DURING INITIAL CLB AFTER TKOF TO AVOID A PIPER PA34 SENECA TAKING OFF FROM THE OPPOSITE END OF THE UNCTLED ARPT RWY. THE OTHER ACFT ALSO WAS OBSERVED TURNING R TO ASSURE SEPARATION.
Narrative: ON THE MORNING OF DEC/XA/99, I OBTAINED AWOS AT U42 ARPT, AND AWOS RPTED WINDS CALM. AT THIS ARPT THE 'CALM WIND' RWY IS RWY 34 BECAUSE IT HAS A L-HAND TFC PATTERN (STANDARD). I OBTAINED A RADIO CHK FROM ANOTHER ACFT FLYING IN VICINITY OF ARPT. I THEN PROCEEDED TO TAXI TO RWY 34. AFTER MY RUNUP, I RPTED TAXIING ONTO RWY 34 FOR TKOF NW DEP. AFTER APPLYING TKOF PWR, I ROTATED. AFTER I INITIATED A CLB, APPROX 400 FT AGL, I NOTICED THE OTHER ACFT IN QUESTION TAKING OFF ON RWY 16. I ALTERED COURSE TO THE R, AND I BELIEVE HE DID AS WELL, ALTHOUGH I WAS ABOVE HIM. I THEN DID ANOTHER RADIO CHK AND RECEIVED A 'LOUD AND CLR.' I THEN SWITCHED TO APCH CTL AND HEARD THE OTHER PLT QUESTION APCH CTL (NO JURISDICTION OVER THIS AIRSPACE) ABOUT SMA TAIL NUMBER. I HEARD NO RADIO CALL FROM OTHER ACFT.
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.