Narrative:

I was on flight following VFR from troutdale; or; to roberts field in redmond; or. When I got to terrebonne; flight following was terminated and I squawked 1200. Then I called redmond tower and informed them that I was over terrebonne inbound for full stop at redmond. They called back and told me to 'enter left base for runway 10; report 3 mi.' as I was coming up on 3 mi for left base runway 10; the tower called me and frantically asked for my position. While the tower's microphone was still keyed; an air carrier jet overtook me and passed in front of me; barely missing me. I noted that the aircraft was descending sharply in a left turn. The air carrier jet had come from my 4-5 O'clock position above me. After the air carrier jet passed me; I called the tower back and informed them that I was now coming up on 3 mi left base for runway 10 and that an air carrier jet had almost hit me; and that there was no time for me to execute any collision avoidance maneuvers while the jet was passing me. When the controller called back he sounded shaky and told me to turn 90 degrees to the right and extend my downwind leg and that he would call my left base. I responded and maneuvered accordingly. He called my left base and cleared me to land #1. As I was rolling out; he instructed me to exit at the next intersection as quickly as possible because another aircraft was landing right behind me. As I exited the runway; I watched a cessna land just as I was clearing the runway. That was too close for my comfort. There was no response from the tower or any other aircraft in conjunction with the near midair collision I had experienced with the air carrier jet.

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Original NASA ASRS Text

Title: A C150 APCHING A VFR LNDG PATTERN EXPERIENCED AN NMAC WITH A COMMERCIAL JET WHILE TALKING WITH RDM TWR.

Narrative: I WAS ON FLT FOLLOWING VFR FROM TROUTDALE; OR; TO ROBERTS FIELD IN REDMOND; OR. WHEN I GOT TO TERREBONNE; FLT FOLLOWING WAS TERMINATED AND I SQUAWKED 1200. THEN I CALLED REDMOND TWR AND INFORMED THEM THAT I WAS OVER TERREBONNE INBOUND FOR FULL STOP AT REDMOND. THEY CALLED BACK AND TOLD ME TO 'ENTER L BASE FOR RWY 10; RPT 3 MI.' AS I WAS COMING UP ON 3 MI FOR L BASE RWY 10; THE TWR CALLED ME AND FRANTICALLY ASKED FOR MY POS. WHILE THE TWR'S MIKE WAS STILL KEYED; AN ACR JET OVERTOOK ME AND PASSED IN FRONT OF ME; BARELY MISSING ME. I NOTED THAT THE ACFT WAS DSNDING SHARPLY IN A L TURN. THE ACR JET HAD COME FROM MY 4-5 O'CLOCK POS ABOVE ME. AFTER THE ACR JET PASSED ME; I CALLED THE TWR BACK AND INFORMED THEM THAT I WAS NOW COMING UP ON 3 MI L BASE FOR RWY 10 AND THAT AN ACR JET HAD ALMOST HIT ME; AND THAT THERE WAS NO TIME FOR ME TO EXECUTE ANY COLLISION AVOIDANCE MANEUVERS WHILE THE JET WAS PASSING ME. WHEN THE CTLR CALLED BACK HE SOUNDED SHAKY AND TOLD ME TO TURN 90 DEGS TO THE R AND EXTEND MY DOWNWIND LEG AND THAT HE WOULD CALL MY L BASE. I RESPONDED AND MANEUVERED ACCORDINGLY. HE CALLED MY L BASE AND CLRED ME TO LAND #1. AS I WAS ROLLING OUT; HE INSTRUCTED ME TO EXIT AT THE NEXT INTXN AS QUICKLY AS POSSIBLE BECAUSE ANOTHER ACFT WAS LNDG RIGHT BEHIND ME. AS I EXITED THE RWY; I WATCHED A CESSNA LAND JUST AS I WAS CLRING THE RWY. THAT WAS TOO CLOSE FOR MY COMFORT. THERE WAS NO RESPONSE FROM THE TWR OR ANY OTHER ACFT IN CONJUNCTION WITH THE NMAC I HAD EXPERIENCED WITH THE ACR JET.

Data retrieved from NASA's ASRS site as of January 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.