Reporter evades class B airspace intruder.

Attributes
ACN	300960
Time
Date	199504
Day	Tue
Local Time Of Day	0601 To 1200
Place
Locale Reference	atc facility : orl airport : mco
State Reference	FL
Altitude	msl bound lower : 5000 msl bound upper : 5800
Environment
Flight Conditions	Mixed
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : mco
Operator	common carrier : air carrier
Make Model Name	MD-88
Operating Under FAR Part	Part 121
Navigation In Use	Other
Flight Phase	climbout : takeoff climbout : intermediate altitude
Flight Plan	IFR
Aircraft 2
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Operating Under FAR Part	other : unknown
Navigation In Use	Other
Flight Phase	cruise other
Flight Plan	VFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : flight engineer pilot : atp
Experience	flight time last 90 days : 100 flight time total : 10000 flight time type : 1500
ASRS Report	300960
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : commercial pilot : instrument
Events
Anomaly	other anomaly other other anomaly other
Independent Detector	aircraft equipment other aircraft equipment : unspecified other flight crewa
Resolutory Action	flight crew : took evasive action other
Consequence	Other
Miss Distance	horizontal : 3000 vertical : 500
Supplementary
Primary Problem	ATC Human Performance
Air Traffic Incident	other

Narrative:

Flight X departed kmco northbound from runway 35. After level at 5000 ft and north of the VOR, departure instructed us to climb to 8000 ft and turn to a 270 degree heading. Passing 5500 ft the TCASII showed a sbound intruder aircraft at about 6000 ft. TA was followed by a RA and the aircraft was rolled out of the turn on a 300 degree heading and pushed over to return to 5000 ft. Highest altitude was 5800 ft as the climb was reversed, the intruder aircraft flew through class B airspace without contacting approach control. Flight continued to tpa uneventfully.

Original NASA ASRS Text

Title: RPTR EVADES CLASS B AIRSPACE INTRUDER.

Narrative: FLT X DEPARTED KMCO NBOUND FROM RWY 35. AFTER LEVEL AT 5000 FT AND N OF THE VOR, DEP INSTRUCTED US TO CLB TO 8000 FT AND TURN TO A 270 DEG HDG. PASSING 5500 FT THE TCASII SHOWED A SBOUND INTRUDER ACFT AT ABOUT 6000 FT. TA WAS FOLLOWED BY A RA AND THE ACFT WAS ROLLED OUT OF THE TURN ON A 300 DEG HDG AND PUSHED OVER TO RETURN TO 5000 FT. HIGHEST ALT WAS 5800 FT AS THE CLB WAS REVERSED, THE INTRUDER ACFT FLEW THROUGH CLASS B AIRSPACE WITHOUT CONTACTING APCH CTL. FLT CONTINUED TO TPA UNEVENTFULLY.

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.