Amsterdam...What the???

[Amish RakeFight]

Not sure if you guys are telling a sick joke or are uninformed, but all the pilots died in this accident (3 of them)

They got stabbed in the back by their CB panel.

 

[Rez O. Lewshun]

FROM: THE BOEING COMPANY
TO: MOM [MESSAGE NUMBER:MOM-MOM- 09-0063-01B] 04-Mar-2009 05:29:01 AM US PACIFIC TIME
Multi Operator Message

This message is sent to all 737-100,-200, -300,-400, -500,-600, -700,-800, -900,-BBJ customers and to respective Boeing Field Service bases, Regional Directors, the Air Transport Association, International Air Transport Association, and Airline Resident Representatives.

SERVICE REQUEST ID: 1-1228079803
ACCOUNT: Boeing Correspondence (MOM)
DUE DATE: 10-Mar-2009
PRODUCT TYPE: Airplane
PRODUCT LINE: 737
PRODUCT: 737-100,-200, -300,-400, -500,-600, -700,-800, -900,-BBJ
ATA: 3400-00

SUBJECT: 737-800 TC-JGE Accident at Schiphol Airport, Amsterdam - 25 February 2009

REFERENCES:
/A/ 1-1222489391 Dated 25 February 2009

Reference /A/ provides Boeing's previous fleet communication on the subject event. The US NTSB, FAA, Boeing, the Turkish DGCA, the operator, the UK AAIB, and the French BEA continue to actively support the Dutch Safety Board's (DSB) investigation of this accident.

The DSB has released a statement on the progress of the investigation and has approved the release of the following information.

While the complex investigation is just beginning, certain facts have emerged from work completed thus far:

- To date, no evidence has been found of bird strike, engine or airframe icing, wake turbulence or windshear.
- There was adequate fuel on board the airplane during the entire flight.
- Both engines responded normally to throttle inputs during the entire flight.
- The airplane responded normally to flight control inputs throughout the flight.

The Digital Flight Data Recorder (DFDR) data indicates that the crew was using autopilot B and the autothrottle for an ILS (Instrument Landing System) approach to runway 18R at Amsterdam Schiphol airport. During the approach, the right Low Range Radio Altimeter (LRRA) was providing accurate data and the left LRRA was providing an erroneous reading of -7 to -8 feet. When descending through approximately 2000 feet the autothrottle, which uses the left radio altimeter data, transitioned to landing flare mode and retarded the throttles to the idle stop. The throttles remained at the idle stop for approximately 100 seconds during which time the airspeed decreased to approximately 40 knots below the selected approach speed.

The two LRRA systems provide height above ground readings to several aircraft systems including the instrument displays, autothrottle, autopilots and configuration/ ground proximity warning. If one LRRA provides erroneous altitude readings, typical flight deck effects, which require flight crew intervention whether or not accompanied by an LRRA fault flag, include:

- Large differences between displayed radio altitudes, including radio altitude readings of -8 feet in flight.
- Inability to engage both autopilots in dual channel APP (Approach) mode
- Unexpected removal of the Flight Director Command Bars during approach
- Unexpected Configuration Warnings during approach, go-around and initial climb after takeoff
- Premature FMA (Flight Mode Annunciation) indicating autothrottle RETARD mode during approach phase with the airplane above 27 feet AGL. There will also be corresponding throttle movement towards the idle stop. Additionally, the FMA will continue to indicate RETARD after the throttles have reached the idle stop

Boeing Recommended Action
- Boeing recommends operators inform flight crews of the above investigation details and the DSB interim report when it is released. In addition, crews should be reminded to carefully monitor primary flight instruments (airspeed, attitude etc.) and the FMA for autoflight modes. More information can be found in the Boeing 737 Flight Crew Training Manual and Flight Crew Operations Manual.

Operators who experience any of the flight deck effects described above should consult the troubleshooting instructions contained in the 737 Airplane Maintenance Manual. Further, 737-NG operators may wish to review 737NG-FTD-34- 09001 which provides information specific for the 737-NG installation. Initial investigations suggest that a similar sequence of events and flight deck indications are theoretically possible on the 737-100/-200/ -300/-400/ -500. Consequently the above recommendations also apply to earlier 737 models.

 

[SLOTH]

Not sure if you guys are telling a sick joke or are uninformed, but all the pilots died in this accident (3 of them)

Sorry! Add me to the idiot/FI tool list as well.

 

[Ty Webb]

If it turns out that they actually sat there for 100 seconds with the aircraft at flight idle and speed decreasing to Vref - 40, they weren't pilots. . . . they were passengers.

 

[regionaltard]

If it turns out that they actually sat there for 100 seconds with the aircraft at flight idle and speed decreasing to Vref - 40, they weren't pilots. . . . they were passengers.

.

Yep. There's a pretty good discussion of this accident over on PPrune.

 

[pilotgolfer]

If it turns out that they actually sat there for 100 seconds with the aircraft at flight idle and speed decreasing to Vref - 40, they weren't pilots. . . . they were passengers.

Sounds like a Mesa flight going into Roanoake...except Mesa got lucky and it came crashing down on the tail at the end of the runway.

 

[eaglesview]

Hmmm ok to bash these guys (or gals) but taboo to come to conclusions on the Colgan BUF crash.

 

[PreContact]

Maybe Southwest had it right leaving the autothrottles off all these years...

 

[Tristar]

PROPERLY USED (note the emphasis), I think autothrottles are one of the best safety devices on the aircraft. Like anything else though, if you aren't on top of what's going on and why they can and will bite you.

 

[say again]

PROPERLY USED (note the emphasis), I think autothrottles are one of the best safety devices on the aircraft. Like anything else though, if you aren't on top of what's going on and why they can and will bite you.

This statement involves all equipment, and should be self-explanatory. Any equipment not properly used could cause a safety issue. All it takes is a little situational awareness of whats going on...isn't this what we are trained for??