Air carrier responds to TCASII RA in the mco class B airspace.

Attributes
ACN	466810
Time
Date	200003
Day	Sat
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : mco.airport
State Reference	FL
Altitude	msl single value : 2500
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : mco.tower
Operator	common carrier : air carrier
Make Model Name	Medium Large Transport, Low Wing, 2 Turbojet Eng
Operating Under FAR Part	Part 121
Navigation In Use	other
Flight Phase	descent : approach
Route In Use	approach : visual
Flight Plan	IFR
Aircraft 2
Controlling Facilities	tower : mco.tower
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Flight Phase	cruise other
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp pilot : flight engineer pilot : instrument pilot : multi engine pilot : commercial
Experience	flight time last 90 days : 225 flight time total : 5500
ASRS Report	466810
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : multi engine pilot : instrument pilot : commercial
Events
Anomaly	conflict : airborne critical
Independent Detector	aircraft equipment : tcas
Resolutory Action	flight crew : took evasive action
Miss Distance	horizontal : 3000 vertical : 500
Supplementary
Problem Areas	Airspace Structure ATC Human Performance Flight Crew Human Performance
Primary Problem	ATC Human Performance

Narrative:

Cleared visual approach, orlando international runway 18L (mco), received TCASII RA. Complied with RA (climb 1500 FPM). Cleared RA and continued approach.

Original NASA ASRS Text

Title: ACR RESPONDS TO TCASII RA IN THE MCO CLASS B AIRSPACE.

Narrative: CLRED VISUAL APCH, ORLANDO INTL RWY 18L (MCO), RECEIVED TCASII RA. COMPLIED WITH RA (CLB 1500 FPM). CLRED RA AND CONTINUED APCH.

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.