Two cessna skyhawks experienced an near midair collision.

Attributes
ACN	888627
Time
Date	201005
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Skyhawk 172/Cutlass 172
Operating Under FAR Part	Part 91
Flight Phase	Cruise
Flight Plan	VFR
Aircraft 2
Make Model Name	Skyhawk 172/Cutlass 172
Person 1
Function	Pilot Flying
Qualification	Flight Crew Commercial Flight Crew Instrument
Experience	Flight Crew Last 90 Days 80 Flight Crew Total 340 Flight Crew Type 245
Events
Anomaly	Conflict NMAC
Miss Distance	Horizontal 300 Vertical 75

Narrative:

I noticed a C172 approaching from 1 o'clock; within 100 feet of cruising altitude. There was less than 10 seconds until impact. As PIC; I took evasive action by rolling into an excessive right bank and diving away to the right. The two aircraft passed each other by ~300 feet horizontally and ~75 vertically. I broke the dive and came around to see the aircraft. The other aircraft did not change heading or altitude during the incident.

Original NASA ASRS Text

Title: Two Cessna Skyhawks experienced an NMAC.

Narrative: I noticed a C172 approaching from 1 o'clock; within 100 feet of cruising altitude. There was less than 10 seconds until impact. As PIC; I took evasive action by rolling into an excessive right bank and diving away to the right. The two aircraft passed each other by ~300 feet horizontally and ~75 vertically. I broke the dive and came around to see the aircraft. The other aircraft did not change heading or altitude during the incident.

Data retrieved from NASA's ASRS site as of April 2012 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.