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| 4 October
1992 - EL AL 1862 |
On 4 October 1992, El Al Flight 1862, a Boeing 747 cargo plane of the
Israeli airline El Al, crashed into the Groeneveen and Klein-Kruitberg
flats in the Bijlmermeer (colloquially "Bijlmer") neighbourhood
(part of Amsterdam Zuidoost) of Amsterdam, Netherlands. A total of 43
people were killed, consisting of the plane's crew of three and a non-revenue
passenger in a jump seat, plus 39 persons on the ground. Many more were
injured.
The aircraft, a Boeing 747-258F, registration 4X-AXG, was traveling
from New York to Tel Aviv and made a stopover at Schiphol. During the
flight from New York to Schiphol, three issues were noted: fluctuations
in the autopilot speed regulation, problems with the shortwave radio,
and fluctuations in the voltage of engine number three.
The jet landed at Schiphol at 2:31 pm local time. New cargo was loaded
into the plane; the cargo had been approved by customs authorities,
but as was realized later, had not been physically inspected. The aircraft
was refueled and the observed issues were repaired, at least provisionally.
Captain Yitzhak Fuchs, First Officer Arnon Ohad, and Flight Engineer
Gedalya Sofer crewed the aircraft. Anat Solomon, the only passenger
on board, was traveling to Tel Aviv to marry an El Al employee.
Flight 1862 was scheduled to depart at 5:30 PM, but the flight was
delayed until 6:20 PM. At 6:22 PM, Flight 1862 departed from runway
01L on a northerly heading. Once airborne, the plane turned to the right
in order to follow the Pampus departure route, aided by the Pampus VOR/DME
navigation station. Soon after the turn, at 6:27 pm, above the Gooimeer,
a lake near Amsterdam, a sharp bang was heard while the aircraft was
climbing through 6500 feet. Engine number three separated from the right
wing of the aircraft, damaged the wing flaps, and struck engine number
four, which then also separated from the wing. The two engines fell
away from the plane. They attracted the attention of some pleasure boaters
who had been startled by the loud noise. The boaters notified the Netherlands
Coastguard of two objects they had seen falling from the sky. Captain
Fuchs made a mayday call to the control tower and indicated that he
wanted to return to Schiphol. At 6:28:45 PM, the captain reported: "El
Al 1862, lost number three and number four engine, number three and
number four engine."
ATC did not yet grasp the severity of the situation. In aviation,
the word "lost" as Captain Fuchs used it generally means a
loss of engine capacity. ATC therefore believed that two engines had
merely stopped functioning, and did not know that they had broken off
the wing. It is probable that the crew, too, did not know that the engines
had fallen off the aircraft. The outboard engine on the wing of a 747
is visible from the cockpit only with some difficulty, and the inboard
engine on the wing is not visible at all. Given the choices that the
captain and crew made following the loss of engine power, the Dutch
parliamentary inquiry commission that later studied the crash assumed
that the crew did not know that both engines had broken away from the
right wing.
On the evening of 4 October 1992, the runway available for traffic
at Schiphol was runway 06 (the Kaagbaan). However, Captain Fuchs requested
runway 27 (the Buitenveldertbaan) for an emergency landing, even though
that meant landing with a considerable tailwind.
The plane was too high and close in to land when it circled back to
the airport. The captain was forced to continue circling Amsterdam until
he could reduce his altitude to that required for a final approach to
landing. During the second circle, the captain instructed the first
officer to extend the wing flaps. The inboard trailing edge flaps extended,
since they were powered by the number one hydraulic system, which was
still functioning. However, the outboard trailing edge flaps did not
extend, because they were powered by the number four hydraulic system,
which failed when the number four engine was torn from the right wing.
That partial flap condition meant that the plane would have a higher
pitch attitude than normal, as the plane slowed down. The leading edge
flaps (powered by the pneumatic system) extended on the left wing, but
not on the right wing, because of the damage inflicted on that wing
when the right engines were torn off. That differential configuration
caused the left wing to generate significantly more lift than the damaged
right wing, especially when the pitch attitude increased as the airspeed
decreased. The increased lift on the left side increased the tendency
to roll further to the right, both because the right outboard aileron
was inoperative and because the captain elected to increase the thrust
on the left engines in an attempt to reduce his very high sink rate.
As the airspeed slowed, the ability of the remaining controls to counteract
the right roll diminished. The Captain finally lost all ability to prevent
the plane from rolling to the right. That roll continued until it reached
90 degrees, just before the impact with the apartment houses.
At 6:35:25 PM, the first officer radioed to ATC: "Going down,
1862, going down, going down, copied, going down." In the background,
the captain was heard instructing the first officer in Hebrew to raise
the flaps and lower the landing gear.


Transcript of the Cockpit Voice Recorder (CVR)
| Time: |
Source: |
Content: |
| 19:27:56 |
CREW: |
El Al 1862, Mayday, Mayday, we have
an emergency. |
| 19:28:00 |
ATC: |
El Al 1862, roger. Break, KLM 237,
turn left heading 090. |
| 19:28:06 |
ATC: |
El Al 1862, do you wish to return
to Schiphol? |
| 19:28:09 |
CREW: |
Affirmative, Mayday, Mayday, Mayday.
|
| 19:28:11 |
ATC: |
Turn right heading 260, field eh
... behind you eh ... in your to the west eh ... distance 18 miles.
|
| 19:28:17 |
CREW: |
Roger, we have fire on engine number
number 3, we have fire on engine number 3. |
| 19:28:22 |
ATC: |
Roger, heading 270 for downwind.
|
| 19:28:24 |
CREW: |
270 downwind. |
| 19:28:31 |
ATC: |
El Al 1862, surface wind 040 at 21
knots. |
| 19:28:35 |
CREW: |
Roger. |
| 19:28:45 |
CREW: |
El Al 1862, lost number 3 and number
4 engine, number 3 and number 4 engine. |
| 19:28:50 |
ATC: |
Roger, 1862. |
| 19:28:54 |
CREW: |
What will be the runway in use for
me at Amsterdam? |
| 19:28:57 |
ATC: |
Runway 6 in use, sir. Surface wind
040 at 21 knots, QNH 1012. |
| 19:29:02 |
CREW: |
1012, we request 27 for landing.
|
| 19:29:05 |
ATC: |
Roger, can you call Approach now,
121.2 for your line-up? |
| 19:29:08 |
CREW: |
121.2, bye bye. |
| 19:29:08 |
ATC: |
Bye. |
| 19:29:25 |
CREW: |
Schipol, El Al 1862, we have an emergency,
eh ... we're number t ... eh ... 3 and 4 engine inoperative [badly
readable, probably: "intending" or "returning"] landing. |
| 19:29:32 |
ATC: |
El Al 1862, roger, copied about your
emergency, contact 118.4 for your line-up. |
| 19:29:39 |
CREW: |
118.4, bye. |
| 19:29:49 |
CREW: |
Schiphol, El Al 1862, we have an
emergency, number 3 and number 4 engine inoperative, request 27
for landing. |
| 19:29:58 |
ATC: |
You request 27, in that case heading
360, 360 the heading, descend to 2,000 feet on 1012, mind, the wind
is 050 at 22. |
| 19:30:10 |
CREW: |
Roger, can you say again the wind
please? |
| 19:30:12 |
ATC: |
050 at 22. |
| 19:30:14 |
CREW: |
Roger, what heading for Runway 27?
|
| 19:30:16 |
ATC: |
Heading 360, heading 360 and [then]
give you a right turn on, to cross the localizer first, and you've
got only seven miles to go from present position. |
| 19:30:25 |
CREW: |
Roger, 36 copied. |
| 19:31:17 |
ATC: |
El Al 1862, what is the distance
you need to touchdown? |
| 19:31:27 |
CREW: |
12 miles final we need for landing.
|
| 19:31:30 |
ATC: |
Yeah, how many miles final ... eh
correction ... how many miles track miles you need? |
| 19:31:40 |
CREW: |
... Flap one ... we need ... eh ...
a 12 miles final for landing. |
| 19:31:43 |
ATC: |
Okay, right right heading 100, right
right heading 100. |
| 19:31:46 |
CREW: |
Heading 100. |
| 19:32:15 |
ATC: |
El Al 1862, just to be sure, your
engines number 3 and 4 are out? |
| 19:32:20 |
CREW: |
Number 3 and 4 are out and we have
... eh ... problems with our flaps. |
| 19:32:25 |
ATC: |
Problem with the flaps, roger. |
| 19:32:37 |
CREW: |
Heading 100, El Al 1862. |
| 19:32:39 |
ATC: |
Thank you, 1862. |
| 19:33:00 |
CREW: |
Okay, heading ... eh ... and turning,
eh ... maintaining. |
| 19:33:05 |
ATC: |
Roger, 1862, your speed is? |
| 19:33:10 |
CREW: |
Say again? |
| 19:33:12 |
ATC: |
Your speed? |
| 19:33:13 |
CREW: |
Our speed is ... eh ... 260. |
| 19:33:15 |
ATC: |
Okay, you have around 13 miles to
go to touchdown, speed is all yours, you are cleared to land Runway
27. |
| 19:33:21 |
CREW: |
Cleared to land 27. |
| 19:33:37 |
ATC: |
El Al 1862, a right right turn heading
270 adjust on the localizer, cleared for approach. |
| 19:33:44 |
CREW: |
Right, right 270. |
| 19:34:18 |
ATC: |
El Al 1862, you're about to cross
the localizer due to your speed, continue the right turn heading
290, heading 290, 12 track miles to go, 12 track miles to go. |
| 19:34:28 |
CREW: |
Roger, 290. |
| 19:34:48 |
ATC: |
El Al 1862, further right, heading
310, heading 310. |
| 19:34:52 |
CREW: |
310. |
| 19:34:58 |
ATC: |
El Al 1862, continue descent 1,500
feet, 1,500. |
| 19:35:03 |
CREW: |
1,500, and we have a controlling
problem. |
| 19:35:06 |
ATC: |
You have a controlling problem as
well, roger. |
| 19:35:25 |
CREW: |
Going down 1862, going down, going
down, copied going down. [Background: "Raise all the flaps, all
the flaps raise, lower the gear."] |
| 19:35:47 |
ATC: |
Yes, El Al 1862, your heading |
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