Departing the pattern at ism; PA28 has near midair collision with AT6 in VFR conditions.

Attributes
ACN	690537
Time
Date	200603
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : ism.airport
State Reference	FL
Altitude	msl single value : 2500
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : ism.tower
Operator	general aviation : instructional
Make Model Name	PA-28 Cherokee/Archer II/Dakota/Pillan/Warrior
Operating Under FAR Part	Part 91
Flight Phase	cruise : level
Flight Plan	None
Aircraft 2
Controlling Facilities	tower : ism.tower
Operator	general aviation : personal
Make Model Name	Texan T6 Harvard
Operating Under FAR Part	Part 91
Flight Phase	descent : approach
Person 1
Affiliation	other
Function	instruction : instructor
Qualification	pilot : multi engine pilot : commercial pilot : instrument pilot : cfi
Experience	flight time last 90 days : 250 flight time total : 750 flight time type : 400
ASRS Report	690537
Person 2
Function	flight crew : single pilot
Events
Anomaly	conflict : nmac
Independent Detector	other flight crewa
Resolutory Action	flight crew : took evasive action
Miss Distance	horizontal : 20 vertical : 100
Supplementary
Problem Areas	Airspace Structure ATC Human Performance Airport Flight Crew Human Performance

Narrative:

Departed ism on runway 15 in VFR. Climbed to 700 ft; turned right heading 210 degrees. Climbed to 2500 ft clear of ism class D airspace to the southwest. Turned right heading 270 degrees level at 2500 ft. Cloud bases were approximately 3500 ft. When we were 6 mi west; T-6 texan came from our left to right just below us in a near midair collision situation. T-6 was in my blind spot (from right seat). T-6 took evasive action and dove. We didn't even have time to react. We were still monitoring tower and heard the T-6 then call inbound. I believe that all aircraft should call inbound at 10 NM.

Original NASA ASRS Text

Title: DEPARTING THE PATTERN AT ISM; PA28 HAS NMAC WITH AT6 IN VFR CONDITIONS.

Narrative: DEPARTED ISM ON RWY 15 IN VFR. CLBED TO 700 FT; TURNED R HDG 210 DEGS. CLBED TO 2500 FT CLR OF ISM CLASS D AIRSPACE TO THE SW. TURNED R HDG 270 DEGS LEVEL AT 2500 FT. CLOUD BASES WERE APPROX 3500 FT. WHEN WE WERE 6 MI W; T-6 TEXAN CAME FROM OUR L TO R JUST BELOW US IN A NMAC SITUATION. T-6 WAS IN MY BLIND SPOT (FROM R SEAT). T-6 TOOK EVASIVE ACTION AND DOVE. WE DIDN'T EVEN HAVE TIME TO REACT. WE WERE STILL MONITORING TWR AND HEARD THE T-6 THEN CALL INBOUND. I BELIEVE THAT ALL ACFT SHOULD CALL INBOUND AT 10 NM.

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.