Generator failure on air carrier medium large transport after takeoff at lga leads to temporary loss...

Attributes
ACN	138880
Time
Date	199003
Day	Thu
Local Time Of Day	1801 To 2400
Place
Locale Reference	airport : lga
State Reference	NY
Altitude	msl bound lower : 2500 msl bound upper : 5000
Environment
Flight Conditions	VMC
Light	Night
Aircraft 1
Controlling Facilities	tracon : n90
Operator	common carrier : air carrier
Make Model Name	Medium Large Transport, Low Wing, 2 Turbojet Eng
Flight Phase	climbout : intermediate altitude
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : cfi pilot : atp
Experience	flight time last 90 days : 50 flight time total : 20000 flight time type : 14000
ASRS Report	138880
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : commercial pilot : instrument
Events
Anomaly	aircraft equipment problem : critical
Independent Detector	other flight crewa
Resolutory Action	flight crew : overcame equipment problem
Consequence	Other
Supplementary
Primary Problem	Aircraft
Air Traffic Incident	other

Narrative:

Lga on takeoff, turning from initial 175 degree heading (takeoff on runway 13) to 340 degree. Right generator went off bus and the aircraft cross-tie relay was prevented by the aircraft cross-tie lockout from transferring right electrical busses to the left generator. It took to about 5000' to restore radio contact (climbing at 5000 FPM from 2500'). No conflict with other aircraft and departure gave vectors to allow time to execute the generator out abnormal procedures. Power to all busses was restored and permission was granted from company systems control to proceed to jacksonville, fl.

Original NASA ASRS Text

Title: GENERATOR FAILURE ON ACR MLG AFTER TKOF AT LGA LEADS TO TEMPORARY LOSS OF COM.

Narrative: LGA ON TKOF, TURNING FROM INITIAL 175 DEG HDG (TKOF ON RWY 13) TO 340 DEG. RIGHT GENERATOR WENT OFF BUS AND THE ACFT CROSS-TIE RELAY WAS PREVENTED BY THE ACFT CROSS-TIE LOCKOUT FROM TRANSFERRING RIGHT ELECTRICAL BUSSES TO THE LEFT GENERATOR. IT TOOK TO ABOUT 5000' TO RESTORE RADIO CONTACT (CLIMBING AT 5000 FPM FROM 2500'). NO CONFLICT WITH OTHER ACFT AND DEP GAVE VECTORS TO ALLOW TIME TO EXECUTE THE GENERATOR OUT ABNORMAL PROCS. POWER TO ALL BUSSES WAS RESTORED AND PERMISSION WAS GRANTED FROM COMPANY SYSTEMS CONTROL TO PROCEED TO JACKSONVILLE, FL.

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.

Generator failure on air carrier medium large transport after takeoff at lga leads to temporary loss of communication.