Air carrier X TCASII RA climb from air carrier Y crossing 1400 ft below.

Attributes
ACN	246585
Time
Date	199307
Day	Fri
Local Time Of Day	1801 To 2400
Place
Locale Reference	atc facility : tpa
State Reference	FL
Altitude	msl bound lower : 2600 msl bound upper : 4000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : tpa artcc : zfw
Operator	common carrier : air carrier
Make Model Name	Medium Large Transport, Low Wing, 2 Turbojet Eng
Flight Phase	cruise other
Route In Use	enroute : on vectors
Flight Plan	IFR
Aircraft 2
Operator	common carrier : air carrier
Make Model Name	Light Transport, Low Wing, 2 Turboprop Eng
Flight Phase	cruise other
Flight Plan	IFR
Person 1
Affiliation	government : faa
Function	controller : approach
Qualification	controller : radar
ASRS Report	246585
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Events
Anomaly	altitude deviation : excursion from assigned altitude conflict : airborne less severe non adherence : clearance
Independent Detector	aircraft equipment other aircraft equipment : unspecified
Resolutory Action	none taken : anomaly accepted
Consequence	Other
Miss Distance	vertical : 1400
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Air carrier X was on the downwind at tpa level at 4000 ft, crossing air carrier Y traffic at 2600 ft. I issued a speed restriction to the TCASII air carrier X when he advised me that he received an RA and climbed 500 ft.

Original NASA ASRS Text

Title: ACR X TCASII RA CLB FROM ACR Y XING 1400 FT BELOW.

Narrative: ACR X WAS ON THE DOWNWIND AT TPA LEVEL AT 4000 FT, XING ACR Y TFC AT 2600 FT. I ISSUED A SPD RESTRICTION TO THE TCASII ACR X WHEN HE ADVISED ME THAT HE RECEIVED AN RA AND CLBED 500 FT.

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.