A C150 evaded a C172 on a CTAF airport runway when the C172 landed the wrong way.

Attributes
ACN	635680
Time
Date	200410
Day	Sun
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : srb.airport
State Reference	OR
Altitude	agl single value : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	general aviation : personal
Make Model Name	Cessna 150
Operating Under FAR Part	Part 91
Flight Phase	ground : takeoff roll ground other : abort
Flight Plan	None
Aircraft 2
Operator	general aviation : personal
Make Model Name	Skyhawk 172/Cutlass 172
Operating Under FAR Part	Part 91
Flight Phase	landing : roll
Person 1
Affiliation	other
Function	instruction : instructor
Qualification	pilot : cfi pilot : commercial
Experience	flight time last 90 days : 50 flight time total : 350 flight time type : 20
ASRS Report	635680
Person 2
Affiliation	other
Function	instruction : trainee
Qualification	pilot : private
Events
Anomaly	conflict : ground critical incursion : runway non adherence : published procedure non adherence : far non adherence : required legal separation other spatial deviation
Independent Detector	other flight crewa other flight crewb
Resolutory Action	flight crew : took evasive action
Consequence	Other
Miss Distance	horizontal : 10 vertical : 0
Supplementary
Problem Areas	Flight Crew Human Performance Environmental Factor
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

A gusty day at scappoose industrial airpark for me and a private pilot. We were doing touch and goes. We were making regular radio calls and being especially vigilant for collision avoidance, as it was so active. We had just landed and my student applied full power for the departure when I noticed what appeared to be the strobes of an aircraft departing. However this was not the case as the plane got closer to us very quickly until we were both required to take evasive action on edges of the runway. The other pilot appeared to taxi off to a remote corner of the runway in hopes of avoiding confrontation with us. However, we found him and his passenger and inquired about his unusually unsafe and reckless pattern entry. He claimed that they forgot to turn the volume up on his radio and therefore did not realize that everyone was landing in the opposite direction. As an instructor, I have noticed many occasions where confusion exists around correct pattern entry and collision avoidance around the airport. There must be a greater emphasis on this subject during primary training.

Original NASA ASRS Text

Title: A C150 EVADED A C172 ON A CTAF ARPT RWY WHEN THE C172 LANDED THE WRONG WAY.

Narrative: A GUSTY DAY AT SCAPPOOSE INDUSTRIAL AIRPARK FOR ME AND A PVT PLT. WE WERE DOING TOUCH AND GOES. WE WERE MAKING REGULAR RADIO CALLS AND BEING ESPECIALLY VIGILANT FOR COLLISION AVOIDANCE, AS IT WAS SO ACTIVE. WE HAD JUST LANDED AND MY STUDENT APPLIED FULL PWR FOR THE DEP WHEN I NOTICED WHAT APPEARED TO BE THE STROBES OF AN ACFT DEPARTING. HOWEVER THIS WAS NOT THE CASE AS THE PLANE GOT CLOSER TO US VERY QUICKLY UNTIL WE WERE BOTH REQUIRED TO TAKE EVASIVE ACTION ON EDGES OF THE RWY. THE OTHER PLT APPEARED TO TAXI OFF TO A REMOTE CORNER OF THE RWY IN HOPES OF AVOIDING CONFRONTATION WITH US. HOWEVER, WE FOUND HIM AND HIS PAX AND INQUIRED ABOUT HIS UNUSUALLY UNSAFE AND RECKLESS PATTERN ENTRY. HE CLAIMED THAT THEY FORGOT TO TURN THE VOLUME UP ON HIS RADIO AND THEREFORE DID NOT REALIZE THAT EVERYONE WAS LNDG IN THE OPPOSITE DIRECTION. AS AN INSTRUCTOR, I HAVE NOTICED MANY OCCASIONS WHERE CONFUSION EXISTS AROUND CORRECT PATTERN ENTRY AND COLLISION AVOIDANCE AROUND THE ARPT. THERE MUST BE A GREATER EMPHASIS ON THIS SUBJECT DURING PRIMARY TRAINING.

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.