<< >> NASA ASRS Report 261547, January 1994

Commuter aircraft has TCASII RA. Responds.

Attributes
ACN	261547
Time
Date	199401
Day	Thu
Local Time Of Day	1801 To 2400
Place
Locale Reference	atc facility : dfw
State Reference	TX
Altitude	msl bound lower : 12000 msl bound upper : 12500
Environment
Flight Conditions	VMC
Light	Night
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Operating Under FAR Part	Part 121
Navigation In Use	Other Other
Flight Phase	cruise other
Route In Use	enroute airway : zfw
Flight Plan	IFR
Aircraft 2
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Operating Under FAR Part	other : unknown
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Experience	flight time last 90 days : 120 flight time total : 5300 flight time type : 950
ASRS Report	261547
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : atp
Experience	flight time last 90 days : 150 flight time total : 2700 flight time type : 230
ASRS Report	261339
Events
Anomaly	altitude deviation : excursion from assigned altitude other anomaly other
Independent Detector	aircraft equipment other aircraft equipment : unspecified
Resolutory Action	flight crew : returned to intended course or assigned course flight crew : took evasive action
Consequence	Other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	other

Narrative:

Level flight at 12000 ft traffic was reported to us. We then received a TA followed by an RA to climb that we complied with, then returned to our altitude of 12000 ft.

Related reports:

• Commuter light transport received a TCASII in dfw vicinity.
• An AT72 commuter first officer reports responding to a TCASI...
• Commuter mdt altitude deviation excursion from clearance alt...
• Commuter light transport has TCASII target on collision cour...
• Air carrier X TCASII TA had near midair collision with commu...
• Light transport commuter aircraft has TCASII RA, responds.

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Original NASA ASRS Text

Title: COMMUTER ACFT HAS TCASII RA. RESPONDS.

Narrative: LEVEL FLT AT 12000 FT TFC WAS RPTED TO US. WE THEN RECEIVED A TA FOLLOWED BY AN RA TO CLB THAT WE COMPLIED WITH, THEN RETURNED TO OUR ALT OF 12000 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.