Over Water Flashcards

0
Q

In Mission Dispatch, what WX is req for EROPS alternates

A
For one navaid, add 400-1 to mins
For two NAVAIDS, add 200-1/2
Cat II, use 300-3/4
Cat III, use 200-1/2
**need winds in limits
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1
Q

What is an EROPS area

A

You’re more than 60 min from adequate airport at SE driftdown doped and alt in still air

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2
Q

Can dispatcher use lower than standard alternate minima

A

Yes, no lower than mins, or 200-1/2, or RVR 2400

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3
Q

Prior to entering EROPS area, WX from earliest landing to latest must be

A

At or above mins, winds in limits

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4
Q

What are the 2 critical scenarios on an EROPS flight plan

A

Range- 180 min compliant at SE speed and alt in still air

Fuel- both 2 eng and 1 eng at 10000’. Must have fuel from ETP to alternate, hold 15 min, and fly approach.

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5
Q

C32 Range calculation is based on

A
.8/310 speed cruise
230,000 lbs
FL 210
427 kts
**this gives a range of 1282nm
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6
Q

What is a NAT TMI number

A

Julian date

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7
Q

When can I SLOP

A

Only oceanic entry to oceanic exit

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8
Q

How far can I SLOP

A

1 or 2 right

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9
Q

What is a NAR

A

North ATlantic Route. Transitions from oceanic to domestic airspace.

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10
Q

What are the 3 elements of an oceanic clearance

A

Route, speed, level

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11
Q

Must hit oceanic entry

A

+/- 3 min

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12
Q

When ATC clears you for a random route, you must

A

Do a full read back

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13
Q

Send a new position report if ETA at next point changes by

A

3 min or more

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14
Q

When do I squawk 2000

A

30 min after oceanic entry

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15
Q

When is a navigation system considered failed

A

Disparity exceeds 25 NM (20 in pacific), notify ATC

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16
Q

Can I cross the NAT with one LRNS

A

Yes, on blue spruce routes published in NAT operations manual

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17
Q

If one LRNS Fails

A

Continue

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18
Q

If two LRNS Fail

A

Blue Spruce
Get clearance below MNPS
Divert

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19
Q

2 LRNS Fail after oceanic entry

A

Continue with clearance. Talk to ATC

20
Q

What if I lose all navigation systems

A
Dead Reckon
Talk- HF, 121.5
Lights on, TCAS
Change altitude 500'
Look for other aircraft to follow
21
Q

What is radio term for distress? Urgency?

A

Mayday

Pan Pan

22
Q

What to do in all emergencies

A
Communicate-CPDLC, HF, Satcom, 121.5, 123.45. 
Lights
TCAS
Offset 15NM
Change alt 500'
23
Q

How do I turn off course in an emergency

A

Turn 45 off in safer direction, maintain alt if possible until 10nm offset, then maintain 500’ alt difference and 15nm offset

24
Q

How do I deviate around WX

A

Get clearance. Up to 10nm, maintain alt. Then Climb 300’ south or descend 300’ north.

25
Q

How do I avoid wake turb

A

SLOP

26
Q

How many LRNS for overwater

A

2

27
Q

When must I do a time check

A

On the ground

28
Q

For RVSM, altimeters must agree within

A

200’

29
Q

Crosscheck altimeters every

A

1 hour

30
Q

If one LRNS fails after oceanic entry

A

Continue with clearance, notify ATC

31
Q

If all LRNS fail after oceanic entry

A
Climb or descend 500'
Tell ATC
Call 121.5
Lights
TCAS
32
Q

Always report

A

Leaving altitudes, reaching altitudes

33
Q

How do I SLOP

A

1 or 2 nm right of course, oceanic entry to exit

34
Q

Max climb rate

A

1000’ per min

35
Q

If deviate from route, must regain it within

A

100 nm

36
Q

Call ATC if estimate is off by

A

3 min or more

37
Q

Should I hold at oceanic entry point waiting for clearance?

A

No , press. Except Shanwick.

38
Q

Do I have to do a full clearance read back

A

Random- yes

OTS- no, but include TMI

39
Q

When can I request oceanic clearance

A

90 min to 30 min prior coast out

40
Q

If departure is less than 45 min from oceanic entry, get clearance

A

10 min prior to startup

41
Q

3 parts of oceanic clearance

A

Route
Flight level
Mach number

42
Q

Hit oceanic entry point

A

+- 3 min

43
Q

How do I deviate around WX if no clearance

A

10 nm, climb 300’ if south
Call 121.5, 123.45
Lights
TCAS

44
Q

When do I squawk 2000

A

30 min after oceanic entry

45
Q

Steps in an emergency

A

“Pan, Mayday”, get clearance if able
Turn 45 off, offset 15nm, change alt 500’
Lights
TCAS

46
Q

Where do I fly an emergence descent

A

Turn 45 off, 15nm offset, then fly midway between the tracks

47
Q

If diverting, descend below

A

280

48
Q

When do I Logon to CPDLC

A

45-15 min prior to oceanic entry