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Eclipse jet declares emergency after take off

An Eclipse jet declares an emergency shortly after takeoff due to a total left aileron failure.

2019-04-29 Salisbury Regional Airport (SBY), Maryland

Summary

Shortly after departing Salisbury Regional Airport, the pilot of an Eclipse 500 jet reported a critical flight control failure, stating they had lost all left aileron authority. The pilot declared an emergency, performed a right-hand 360-degree turn to lose altitude, and successfully returned for a safe landing. Air traffic control provided immediate assistance, clearing the runway and dispatching emergency vehicles while the pilot maintained impressive composure.

Analysis

The incident begins with a standard departure for N562MJ, an Eclipse 500 very light jet (VLJ). Shortly after being cleared for takeoff and told to contact Departure, the pilot interrupts the frequency with a chilling declaration: "I have no left aileron control whatsoever." In aviation, ailerons are the primary control surfaces located on the wings that allow an aircraft to roll and bank. A total loss of control in one direction is a "life-and-death" scenario, as it can lead to an unrecoverable spiral if the aircraft banks toward the dead wing.

The pilot’s handling of the situation is a textbook example of "Aviate, Navigate, Communicate." Despite the mechanical failure, the pilot remains remarkably calm, explaining that while they lack left aileron control, they still have right-side authority. This allowed them to maneuver the aircraft, albeit with significant difficulty and limited options. To manage the aircraft's energy—as they were likely too high and fast to land immediately—the pilot requested a right-hand 360-degree turn to bleed off altitude and speed before lining up for Runway 21.

The controller at Salisbury Tower demonstrates high competence by immediately prioritizing the emergency. He clears other traffic, acknowledges the pilot's needs with the supportive phrase "Whatever you need," and confirms that emergency "trucks" are on the way. This professional synergy between the cockpit and the tower minimized the pilot's cognitive load during the crisis.

The technical nature of this failure is particularly notable for the Eclipse 500. Unlike larger airliners that use complex hydraulic or fly-by-wire systems, the Eclipse uses mechanical push-rods for aileron control. A failure "whatsoever" suggests a potential disconnect or jam in the control linkage. The successful landing without further incident is a testament to the pilot's skill in using rudder input and asymmetric lift to compensate for the failed control surface.

The recording concludes with the aircraft safely on the ground and the pilot taxied back to the ramp. The pilot's immediate concern shifts to the logistics of his flight plan, showing a rapid return to normalcy after a high-stress event. This incident serves as a vital case study in emergency management and the importance of maintaining aircraft control above all else.

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Original ATC Communication

Plain English Translation

GROUND
Eclipse 562 Mike Juliet, Ground. You're cleared to the Easton Airport as filed. Maintain 2,000, expect flight level 350 ten minutes after departure. Departure frequency is 125.12, squawk 1547.
GROUND
Eclipse 562 Mike Juliet, this is Ground control. You’re authorized to fly to the Easton Airport as you planned. Stay at 2,000 feet for now, and expect to climb to 35,000 feet ten minutes after you're up. Your radio frequency for departure is 125.12, and set your tracking code to 1547.
PILOT N562MJ
Cleared to Easton as filed, 2,000, 350 in ten, 125.12, and 1547 for 562 Mike Juliet. I'll spit it out sooner or later, sorry about that.
PILOT N562MJ
Authorized to Easton as planned, 2,000 feet, then 35,000 in ten minutes, frequency 125.12, and tracking code 1547 for 562 Mike Juliet. I'll get the words out right eventually, sorry about that!
GROUND
562 Mike Juliet, readback correct.
GROUND
562 Mike Juliet, you repeated that back perfectly.
PILOT N562MJ
562 Mike Juliet, northeast ramp with Victor, ready to taxi.
PILOT N562MJ
562 Mike Juliet, we're at the northeast parking area with the latest weather update, ready to drive out to the runway.
GROUND
Eclipse 562 Mike Juliet, Ground. Runway 21, taxi via Alpha.
GROUND
Eclipse 562 Mike Juliet, this is Ground. Head to Runway 21 using the Alpha taxiway.
PILOT N562MJ
21 via Alpha, 2 Mike Juliet.
PILOT N562MJ
Runway 21 via Alpha, 2 Mike Juliet.
PILOT 01
Salisbury Tower, 6154, at 5,000 as filed.
PILOT 01
Salisbury Tower, this is flight 6154, currently at 5,000 feet as we planned.
TOWER
Salisbury Tower, good morning.
TOWER
Salisbury Tower here, good morning.
PILOT N562MJ
Tower, 562 Mike Juliet, ready at the end.
PILOT N562MJ
Tower, this is 562 Mike Juliet, we’re at the end of the runway and ready to go.
TOWER
2 Mike Juliet, hold short, awaiting release.
TOWER
2 Mike Juliet, stop just before the runway and wait; we’re waiting for the next controller to give us the okay to let you go.
PILOT N562MJ
Hold short, 2 Mike Juliet.
PILOT N562MJ
Stopping before the runway, 2 Mike Juliet.
TOWER
Eclipse 562 Mike Juliet, runway 21, turn left 090, cleared for takeoff.
TOWER
Eclipse 562 Mike Juliet, you are authorized to take off from Runway 21. Once you're in the air, turn left to a heading of 090 degrees.
PILOT N562MJ
2 Mike Juliet.
PILOT N562MJ
Copy that, 2 Mike Juliet.
TOWER
2 Mike Juliet, contact Departure. Good day.
TOWER
2 Mike Juliet, switch your radio over to the departure controllers. Have a good flight.
PILOT 02
Station near Triple Four Victor is looking for instruments to 9 Delta 4.
PILOT 02
The pilot near aircraft Triple Four Victor is looking for an instrument flight plan to the 9 Delta 4 airport.
TOWER
Triple Four Victor, standby. Triple Four Victor, you're cleared to 9 Delta 4 as filed. Maintain 2,000, expect 7,000 ten minutes after departure. Departure is 125.12, squawk 1613.
TOWER
444 Victor, wait a moment. 444 Victor, you're authorized to fly to the airport at 9 Delta 4 exactly as you planned. Stay at 2,000 feet for now, and expect to climb to 7,000 feet ten minutes after you take off. Contact departure control on 125.12 and set your radar transponder code to 1613.
PILOT 02
Triple Four Victor, cleared to 9 Delta 4 as filed. Maintain 2,000, expect 7,000, 125.12, and squawk 1613.
PILOT 02
444 Victor, authorized to 9 Delta 4 as planned. Staying at 2,000, expecting 7,000 later, frequency 125.12, and radar code 1613.
PILOT N562MJ
2 Mike Juliet, we've got an emergency here. I have no left aileron control whatsoever.
PILOT N562MJ
2 Mike Juliet, we have an emergency here. I have absolutely no control over the wing flaps used to bank the plane to the left.
TOWER
Triple Four Victor, readback correct.
TOWER
444 Victor, I've confirmed your message is correct.
TOWER
1 Mike Fox, cleared to Grand Cayman as filed. Maintain 2,000, expect flight level 400 ten minutes after departure. Departure's 125.3, squawk 6245.
TOWER
1 Mike Fox, you're authorized to fly to Grand Cayman as planned. Stay at 2,000 feet to start, then expect to climb to 40,000 feet ten minutes after takeoff. Departure frequency is 125.3 and set your radar code to 6245.
PILOT N562MJ
Delmarva Tower, 562 Mike Juliet, emergency. We're returning for runway 21.
PILOT N562MJ
Delmarva Tower, this is 562 Mike Juliet, declaring an emergency. We're coming back around to land on runway 21.
TOWER
562 Mike Juliet, roger. What you got?
TOWER
562 Mike Juliet, I hear you. What's the situation up there?
PILOT N562MJ
I have no left aileron control whatsoever. I have right aileron control, but no left.
PILOT N562MJ
I have no control over the left wing flaps at all. I can still steer the plane to the right, but nothing on the left.
TOWER
Roger, I've got you in sight.
TOWER
Understood, I have you in sight from the tower.
PILOT N562MJ
I'm going to have to make a right 360 here in a second to slow down and lose altitude, but we're going to be landing 21.
PILOT N562MJ
I’m going to have to fly a full circle to the right in a second to bleed off some speed and height, but we’re definitely heading for runway 21.
TOWER
2 Mike Juliet, roger. Whatever you need.
TOWER
2 Mike Juliet, copy that. Do whatever you need to do.
TOWER
Mike Fox, that was all broken, I'll get back to you. Mike Fox, stay where you are.
TOWER
Mike Fox, your radio was cutting out and I couldn't hear you. I'll get back to you. Mike Fox, just stay exactly where you are.
PILOT N562MJ
Trucks just in case, for 2 Mike Juliet.
PILOT N562MJ
Get the emergency trucks ready for us just in case, for 2 Mike Juliet.
TOWER
They're on the way, sir.
TOWER
The fire crews are already on their way, sir.
TOWER
Ready to taxi, hold your position. Wind is 170 at 5, 2 Mike Juliet. 2143, proceed on Alpha. 943, you may proceed on Alpha.
TOWER
If you're waiting to taxi, stay right where you are. 2 Mike Juliet, the wind is from the south at 5 knots. 2143, you can move ahead on taxiway Alpha. 943, you are also clear to proceed on Alpha.
PILOT 03
943 proceeding. Is he landing runway 21?
PILOT 03
943 is moving ahead. Is that plane coming in to land on runway 21?
TOWER
Yes, he is on short final now. Fire Boss, once you hit midfield, you can go about your touchdown. 943, that's him on short final.
TOWER
Yes, he's on his very final approach for landing now. Fire Boss, once you reach the middle of the airfield, you're clear to touch down. 943, that's the plane you see about to land.
PILOT 04
Can you give me some information on this? I was in the truck, I didn't hear it.
PILOT 04
Can you fill me in on what's happening? I was out in the truck and missed the radio calls.
TOWER
Flight control problem.
TOWER
He's having trouble with the airplane's flight controls.
PILOT N562MJ
And we're okay. 2 Mike Juliet is safe on the ground.
PILOT N562MJ
And we're doing okay. 2 Mike Juliet has landed safely and is on the ground.
TOWER
Roger that. You may roll to the end and clear. If you want, the trucks will come down and take a look.
TOWER
Understood. You can keep rolling to the end of the runway and pull off. If you'd like, the emergency trucks can come over and inspect the plane.
PILOT N562MJ
Roger. Would it be better just to go ahead and clear off to the northeast ramp? If following Ground Control is fine.
PILOT N562MJ
Got it. Would it be easier if I just exited toward the northeast parking area? I'm happy to follow the ground traffic controller's directions.
TOWER
Okay, yes. You may turn left and taxi all the way to your ramp.
TOWER
Okay, yes. You can turn left here and drive the plane all the way to your parking spot.
PILOT N562MJ
I'll taxi to the ramp, 2 Mike Juliet.
PILOT N562MJ
I'll head over to the parking area now, 2 Mike Juliet.
TOWER
Tug with the King Air, where did you want to go?
TOWER
To the tow vehicle moving that King Air plane: where are you heading?
PILOT 05
I'll be at the radio, it looks like. I'm not sure, sorry.
PILOT 05
It looks like I'll be staying by the radio. I'm actually not quite sure, sorry about that.
TOWER
Who was ready to taxi?
TOWER
Which pilot said they were ready to start moving on the ground?
PILOT 02
Triple Four Victor, we have Victor.
PILOT 02
This is Triple Four Victor; we have the latest weather and airport update, "Information Victor."
TOWER
And Triple Four Victor, roger. Are you over here by the gas tanks?
TOWER
Copy that, Triple Four Victor. Are you currently parked over by the fuel tanks?
PILOT 02
Negative. I'm right here... over here on the north side in the northeast ramp.
PILOT 02
No, I'm not. I'm actually right over here... on the north side in the northeast parking area.
TOWER
Four Victor, roger. You can taxi out to the hold line for Alpha. Just hold short of Alpha.
TOWER
Four Victor, I've got you. You can drive out to the painted line for taxiway Alpha. Just stop right before you reach it.
PILOT 02
Okay, hold short of Alpha.
PILOT 02
Okay, stopping just before taxiway Alpha.
TOWER
2 Mike Juliet, just curious, did you check in with Departure and then just come back?
TOWER
2 Mike Juliet, I was just wondering, did you already check in with the takeoff controllers and then just turn back?
PILOT N562MJ
Negative.
PILOT N562MJ
No, we didn't.
TOWER
Okay, just making sure everybody's notified.
TOWER
Okay, just making sure all the controllers know what's going on with you.
PILOT N562MJ
Roger. We're going to get over to the ramp, check this thing out, take a look at it, and see if we can figure out what the problem was. Can you put the flight plan on hold right now, or will I need to refile?
PILOT N562MJ
Understood. We're going to head over to the parking area to inspect the plane and see if we can figure out what the problem was. Can you keep our current flight route in the system for now, or will I have to submit a new one later?
TOWER
We'll have to refile that one, but it's no problem. We can wait on that.
TOWER
You'll have to submit a new flight route, but that’s no problem. We can wait until you're ready.
PILOT N562MJ
Got it. Let me make sure the plane's alright first and figure out what's going on with it.
PILOT N562MJ
Got it. Let me just make sure the plane is safe first and see if I can find the source of the trouble.
TOWER
Roger.
TOWER
Understood.

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