Close proximity air carrier-medium large transport GA-light transport in pit air traffic area.

Attributes
ACN	104390
Time
Date	198902
Day	Tue
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : pit
State Reference	PA
Altitude	agl bound lower : 450 agl bound upper : 500
Environment
Flight Conditions	IMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : pit tower : pit
Operator	common carrier : air carrier
Make Model Name	Medium Large Transport, Low Wing, 2 Turbojet Eng
Flight Phase	climbout : initial
Route In Use	enroute : on vectors
Flight Plan	IFR
Aircraft 2
Operator	common carrier : air carrier
Make Model Name	Light Transport, Low Wing, 2 Turbojet Eng
Flight Phase	landing : go around
Route In Use	enroute : on vectors
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Experience	flight time last 90 days : 150 flight time total : 7500 flight time type : 4000
ASRS Report	104390
Person 2
Affiliation	company : air carrier
Function	other personnel
Qualification	other
ASRS Report	104402
Events
Anomaly	conflict : nmac non adherence : required legal separation
Independent Detector	other flight crewa
Resolutory Action	flight crew : took evasive action
Consequence	Other
Miss Distance	horizontal : 200 vertical : 50
Supplementary
Primary Problem	ATC Human Performance
Air Traffic Incident	Operational Error

Narrative:

28C takeoff with clearance, 'turn left to heading 200 degrees.' came in conflict with twin engine propeller who had missed approach on 28L. Rolled out of turn back toward runway heading and informed tower. We heard the other aircraft call missed approach and receive instructions to climb to 3000'/runway heading. We saw the aircraft conflicting with our course and took appropriate action. We passed within 200'. Supplemental information from acn 104402: our crew understood the tower to have given the light aircraft a missed approach procedure of maintain runway heading to 3000'. Our crew did tell the tower, however, they didn't seem to think there was a problem.

Original NASA ASRS Text

Title: CLOSE PROX ACR-MLG GA-LTT IN PIT ATA.

Narrative: 28C TKOF WITH CLRNC, 'TURN LEFT TO HDG 200 DEGS.' CAME IN CONFLICT WITH TWIN ENG PROP WHO HAD MISSED APCH ON 28L. ROLLED OUT OF TURN BACK TOWARD RWY HDG AND INFORMED TWR. WE HEARD THE OTHER ACFT CALL MISSED APCH AND RECEIVE INSTRUCTIONS TO CLB TO 3000'/RWY HDG. WE SAW THE ACFT CONFLICTING WITH OUR COURSE AND TOOK APPROPRIATE ACTION. WE PASSED WITHIN 200'. SUPPLEMENTAL INFO FROM ACN 104402: OUR CREW UNDERSTOOD THE TWR TO HAVE GIVEN THE LIGHT ACFT A MISSED APCH PROC OF MAINTAIN RWY HDG TO 3000'. OUR CREW DID TELL THE TWR, HOWEVER, THEY DIDN'T SEEM TO THINK THERE WAS A PROB.

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.