System 'B' hydraulic loss.

Attributes
ACN	288088
Time
Date	199411
Day	Fri
Local Time Of Day	1201 To 1800
Place
Locale Reference	atc facility : zzz airport : bna
State Reference	US
Altitude	msl bound lower : 35000 msl bound upper : 35000
Environment
Light	Daylight
Aircraft 1
Controlling Facilities	artcc : zme
Operator	common carrier : air carrier
Make Model Name	B727-200
Operating Under FAR Part	Part 121
Navigation In Use	Other
Flight Phase	cruise other other
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
ASRS Report	288088
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : instrument pilot : commercial
Events
Anomaly	aircraft equipment problem : critical other anomaly other
Independent Detector	aircraft equipment other aircraft equipment : unspecified other flight crewa
Resolutory Action	flight crew : declared emergency flight crew : overcame equipment problem
Consequence	Other
Supplementary
Primary Problem	Aircraft

Narrative:

En route and level at FL350, hydraulic B low press lights illuminated. Found zero press and zero quantity system B and system a at 2.5 gallons. Followed system B lost checklists and reviewed what was lost with system B gone. Landed bna runway 13 and stopped aircraft with residual brake pressure. Pneumatic brake was not needed. Towed to gate.

Original NASA ASRS Text

Title: SYS 'B' HYD LOSS.

Narrative: ENRTE AND LEVEL AT FL350, HYD B LOW PRESS LIGHTS ILLUMINATED. FOUND ZERO PRESS AND ZERO QUANTITY SYS B AND SYS A AT 2.5 GALLONS. FOLLOWED SYS B LOST CHKLISTS AND REVIEWED WHAT WAS LOST WITH SYS B GONE. LANDED BNA RWY 13 AND STOPPED ACFT WITH RESIDUAL BRAKE PRESSURE. PNEUMATIC BRAKE WAS NOT NEEDED. TOWED TO GATE.

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.