Air carrier at FL330 gets TCASII to climb and climbs into air carrier traffic above.

Attributes
ACN	214260
Time
Date	199207
Day	Thu
Local Time Of Day	1201 To 1800
Place
Locale Reference	atc facility : dgd
State Reference	MO
Altitude	msl bound lower : 33000 msl bound upper : 35000
Environment
Light	Daylight
Aircraft 1
Controlling Facilities	artcc : zkc
Operator	common carrier : air carrier
Make Model Name	Medium Large Transport, Low Wing, 2 Turbojet Eng
Navigation In Use	Other
Flight Phase	cruise other
Flight Plan	IFR
Aircraft 2
Operator	common carrier : air carrier
Make Model Name	Medium Large Transport, Low Wing, 2 Turbojet Eng
Navigation In Use	Other
Flight Phase	cruise other
Flight Plan	IFR
Person 1
Affiliation	government : faa
Function	controller : radar
Qualification	controller : radar
ASRS Report	214260
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Events
Anomaly	altitude deviation : excursion from assigned altitude non adherence : clearance other anomaly other
Independent Detector	other controllera
Resolutory Action	controller : issued new clearance
Consequence	Other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Air carrier X at FL330, air carrier Y at FL350 and air carrier Z at FL310. Air carrier Z had just passed below air carrier X when air carrier X at FL330 reported his TCASII was advising him to climb to FL350 and he was climbing. Air carrier Y at FL350 was heads up with air carrier X. Air carrier X was informed to go back down to FL330.

Original NASA ASRS Text

Title: ACR AT FL330 GETS TCASII TO CLB AND CLBS INTO ACR TFC ABOVE.

Narrative: ACR X AT FL330, ACR Y AT FL350 AND ACR Z AT FL310. ACR Z HAD JUST PASSED BELOW ACR X WHEN ACR X AT FL330 RPTED HIS TCASII WAS ADVISING HIM TO CLB TO FL350 AND HE WAS CLBING. ACR Y AT FL350 WAS HEADS UP WITH ACR X. ACR X WAS INFORMED TO GO BACK DOWN TO FL330.

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.