Air carrier on descent has TCASII RA.

Attributes
ACN	239019
Time
Date	199304
Day	Thu
Local Time Of Day	0601 To 1200
Place
Locale Reference	atc facility : pns
State Reference	FL
Altitude	msl bound lower : 10000 msl bound upper : 10500
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : pns
Operator	common carrier : air carrier
Make Model Name	Large Transport, Low Wing, 2 Turbojet Eng
Navigation In Use	Other Other
Flight Phase	descent other
Flight Plan	IFR
Aircraft 2
Operator	other
Make Model Name	Fighter
Flight Phase	climbout : intermediate altitude
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : cfi pilot : instrument pilot : flight engineer pilot : atp
Experience	flight time last 90 days : 180 flight time total : 9000 flight time type : 500
ASRS Report	239019
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : instrument pilot : commercial pilot : atp
Events
Anomaly	altitude deviation : undershoot conflict : airborne less severe other anomaly other
Independent Detector	aircraft equipment other aircraft equipment : unspecified
Resolutory Action	flight crew : took evasive action flight crew : returned to intended course or assigned course
Consequence	faa : reviewed incident with flight crew
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Just contacted pns approach and issued descent from 11000 to 10000. When passing through 10500 we got an RA on TCASII which commanded a climb. We climbed back to 11000 and when clear of conflict, descended back to 10000 and advised pns approach. A phone call to pns approach revealed that an MTR was cleared to 9000 while we were cleared to 10000. We received no TA prior to RA.

Original NASA ASRS Text

Title: ACR ON DSCNT HAS TCASII RA.

Narrative: JUST CONTACTED PNS APCH AND ISSUED DSCNT FROM 11000 TO 10000. WHEN PASSING THROUGH 10500 WE GOT AN RA ON TCASII WHICH COMMANDED A CLB. WE CLBED BACK TO 11000 AND WHEN CLR OF CONFLICT, DSNDED BACK TO 10000 AND ADVISED PNS APCH. A PHONE CALL TO PNS APCH REVEALED THAT AN MTR WAS CLRED TO 9000 WHILE WE WERE CLRED TO 10000. WE RECEIVED NO TA PRIOR TO RA.

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.