Near midair collision between small aircraft and small transport near cvg.

Attributes
ACN	129597
Time
Date	198911
Day	Thu
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : hao
State Reference	OH
Altitude	msl bound lower : 7500 msl bound upper : 7500
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	general aviation : personal
Make Model Name	Small Aircraft, Low Wing, 1 Eng, Fixed Gear
Flight Phase	cruise other
Flight Plan	VFR
Aircraft 2
Make Model Name	Small Transport
Person 1
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : private
Experience	flight time last 90 days : 50 flight time total : 1007 flight time type : 177
ASRS Report	129597
Person 2
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : private
Events
Anomaly	conflict : nmac other anomaly other
Independent Detector	other flight crewa
Resolutory Action	flight crew : took evasive action
Consequence	Other
Miss Distance	horizontal : 200 vertical : 200
Supplementary
Primary Problem	Flight Crew Human Performance

Narrative:

While flying VFR on a heading of approximately 090 degrees, 2 NM southeast of hamilton apt at 7500' MSL, a large twin engine airplane nearly ran over me. Heavy twin was at the same altitude, heading ssw. The heavy twin banked right and up. To avoid collision I banked down and left. Distance was very close. After tuning in cincinnati, approach and monitoring on 128.7, I heard near miss called, but no acknowledgement from controller as to the close proximity of the 2 planes.

Original NASA ASRS Text

Title: NMAC BETWEEN SMA AND SMT NEAR CVG.

Narrative: WHILE FLYING VFR ON A HDG OF APPROX 090 DEGS, 2 NM SE OF HAMILTON APT AT 7500' MSL, A LARGE TWIN ENG AIRPLANE NEARLY RAN OVER ME. HVY TWIN WAS AT THE SAME ALT, HDG SSW. THE HVY TWIN BANKED RIGHT AND UP. TO AVOID COLLISION I BANKED DOWN AND LEFT. DISTANCE WAS VERY CLOSE. AFTER TUNING IN CINCINNATI, APCH AND MONITORING ON 128.7, I HEARD NEAR MISS CALLED, BUT NO ACKNOWLEDGEMENT FROM CTLR AS TO THE CLOSE PROX OF THE 2 PLANES.

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