TRACON TRACON interfacility coordination. Air carrier Y uncoordinated unauthorized penetration of adjacent approach control airspace had near midair collision less than standard separation with air carrier X. System error.

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Attributes
ACN	216100
Time
Date	199207
Day	Wed
Local Time Of Day	0601 To 1200
Place
Locale Reference	atc facility : fll
State Reference	FL
Altitude	msl bound lower : 3000 msl bound upper : 3000
Environment
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : mia tracon : fll
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	Medium Transport, Low Wing, 2 Turboprop Eng
Flight Phase	climbout : intermediate altitude
Route In Use	enroute : on vectors
Flight Plan	IFR
Person 1
Affiliation	government : faa
Function	controller : departure
Qualification	controller : radar
ASRS Report	216100
Person 2
Affiliation	government : faa
Function	controller : approach
Qualification	controller : radar
Events
Anomaly	conflict : nmac non adherence : published procedure non adherence : required legal separation other anomaly other
Independent Detector	other controllera
Resolutory Action	none taken : unable
Consequence	faa : investigated
Miss Distance	vertical : 150
Supplementary
Primary Problem	ATC Human Performance
Air Traffic Incident	Operational Error Intra Facility Coordination Failure

Narrative:

Air carrier X departed fll, issued a heading of 050 to 3000 ft for WX east of fll. The coordination was accomplished with mia departure for the northeast turn. Mia departure did not protect the airspace and turned an air carrier Y southwest off of fxe airport and issued a climb above 2000 ft. The aircraft passed within 150 ft of each other. This incident would not have occurred if mia departure had protected the airspace that they gave to fll due to the WX east of the airport.

Original NASA ASRS Text

Title: TRACON TRACON INTERFAC COORD. ACR Y UNCOORDINATED UNAUTHORIZED PENETRATION OF ADJACENT APCH CTL AIRSPACE HAD NMAC LTSS WITH ACR X. SYS ERROR.

Narrative: ACR X DEPARTED FLL, ISSUED A HDG OF 050 TO 3000 FT FOR WX E OF FLL. THE COORD WAS ACCOMPLISHED WITH MIA DEP FOR THE NE TURN. MIA DEP DID NOT PROTECT THE AIRSPACE AND TURNED AN ACR Y SW OFF OF FXE ARPT AND ISSUED A CLB ABOVE 2000 FT. THE ACFT PASSED WITHIN 150 FT OF EACH OTHER. THIS INCIDENT WOULD NOT HAVE OCCURRED IF MIA DEP HAD PROTECTED THE AIRSPACE THAT THEY GAVE TO FLL DUE TO THE WX E OF THE ARPT.

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.