TCASII RA creates an altitude deviation altitude excursion for air carrier medium large transport.

Attributes
ACN	182136
Time
Date	199107
Day	Mon
Local Time Of Day	1201 To 1800
Place
Locale Reference	atc facility : mem
State Reference	TN
Altitude	msl bound lower : 29000 msl bound upper : 29800
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	artcc : zme
Operator	common carrier : air carrier
Make Model Name	Medium Large Transport, Low Wing, 2 Turbojet Eng
Navigation In Use	Other Other
Flight Phase	cruise other
Flight Plan	IFR
Aircraft 2
Operator	common carrier : air carrier
Make Model Name	Military Transport
Flight Phase	climbout : intermediate altitude cruise other
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Experience	flight time last 90 days : 220 flight time total : 10000 flight time type : 650
ASRS Report	182136
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : atp
Events
Anomaly	altitude deviation : excursion from assigned altitude altitude deviation : overshoot conflict : airborne less severe non adherence : clearance non adherence : required legal separation other anomaly other
Independent Detector	aircraft equipment other aircraft equipment : unspecified
Resolutory Action	flight crew : exited adverse environment flight crew : took evasive action
Consequence	faa : reviewed incident with flight crew
Miss Distance	horizontal : 200 vertical : 800
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation other

Narrative:

TCAS RA. TCAS displayed traffic 800' below and climbing, 12:30 position. We responded as required and climbed approximately 800' in order to clear traffic. After incident we advised ATC. They acknowledged traffic was at FL280.

Original NASA ASRS Text

Title: TCASII RA CREATES AN ALT DEVIATION ALT EXCURSION FOR ACR MLG.

Narrative: TCAS RA. TCAS DISPLAYED TFC 800' BELOW AND CLBING, 12:30 POS. WE RESPONDED AS REQUIRED AND CLBED APPROX 800' IN ORDER TO CLR TFC. AFTER INCIDENT WE ADVISED ATC. THEY ACKNOWLEDGED TFC WAS AT FL280.

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.