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11-202V3 2020 ACC Sup > Chapter 15: Approach > Flashcards

Chapter 15: Approach Flashcards

1
Q

What is the difference between a prec and non-prec approach? What is an approach with vertical guidance (APV)?

A

Approach based on a navigation system that provides course and glidepath info to precision standards. Non-prec approach provides course but no glidepath info. APV is an approach based on a navigation system that is not required to meet prec standards but has course and glidepath info.

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2
Q

Can we do practice approaches under VFR?

A

If approved by MAJCOM, keep VFR cloud clearances, use terminal radar services when available, make position reports, receive ATC approval to fly published missed

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3
Q

What is needed to descend below DA, DH or MDA?

A

Sufficient visual ref with runway environment, safe position to land

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4
Q

How far can you continue using approach light as a reference?

A

100’ above threshold elev or TDZE without runway red termination or side row bars visible

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5
Q

When cleared an approach maintain last assigned altitude until when?

A

Until established on a published segment of the instrument procedure

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6
Q

Approach clearances cancel what?

A

Any previous speed adjustments. Shouldn’t get any speed adjustments inside the FAF or 5 mi from rwy and always can say no if going to break min safe airspeed

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7
Q

What airspeed max should Cat E fly per ICAO? On final?

A

250 KIAS; 230 KIAS

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8
Q

What does the approach name tell you (ILS 26)?

A

NAVAID required for FINAL approach segment and runway procedure is for

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9
Q

What does it mean if you see an ILS 17 X and ILS 17 Y (alphabet letters starting from end of alphabet)?

A

Same final but have different arrival guidance to get to final or different missed approach guidance or are approaches with different NAVAIDs of same type

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10
Q

What does it mean if you see a letter from the start of the alphabet after an approach name (VOR A)?

A

Circling only approach (mins only for circling)

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11
Q

What does a “/” in the approach name mean (LOC/DME)?

A

More than one type of equipment needed for final approach portion.

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12
Q

Where can you see what other nav equipment is needed outside final approach?

A

Notes (DME REQUIRED or RADAR REQUIRED for example

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13
Q

Where can you find radar approach mins?

A

As its own approach table with its own mins for ASR/PAR (if available)

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14
Q

What is some good info for an approach plate briefing?

A
  • final approach course
  • runway
  • airfield data
  • restrictions
  • approach lighting
  • missed approach text
  • radio freq (please don’t)
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15
Q

When do you see concentric rings on the plan view (bird’s eye view) on the plate?

A

When it’s not to scale. They’ll show a 10 NM (20 NM high charts) ring

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16
Q

What does a dot on the lighting type mean (circle surrounds A5 with a tiny dot on that circle)

A

Sequenced flashers

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17
Q

Where can you find the Trouble T information?

A

Not on the plate, look it up in Foreflight–>Procedures–> Departure

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18
Q

How is Trouble T airport info organized?

A

Alphabetically by town name if civilian. Alphabetically by base name if military.

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19
Q

What plates do you see an Emergency Sector Altitude (MSA) on the plan view? What clearance does it provide?

A

US military procedures. 1000’ of obstacle clearance (2000’ over mountainous terrain) within 100 NM facility/fix

20
Q

What altitude clearance does the minimum sector altitude (MSA) provide? Do they guarantee NAVAID reception?

A

1000’ obstacle clearance within 25 NM (2000’ mountainous). No they do not.

21
Q

What is a VDA? TCH?

A

Vert descent angle calc for 3 deg constant descent rate on final.
TCH is threshold crossing height and is where VDA crossed above threshold. Usually 30-50’.

22
Q

What is the field elevation? TDZE?

A

Highest point on any usable surface.

Touchdown zone elevation. Highest point in first 3000’ of runway.

23
Q

How much can a final approach be off the runway and still be considered a straight in?

A

30 deg

24
Q

What altitude can you descend to once cross IAF outbound? Inbound?

A

No lower than minimum crossing altitude for that segment. Next altitude once inbound and established on inbound track

25
Q

What is considered established (on track)?

A
  • Within half full scale deflection (1 dot)

- Within full scale deflection for LOC/ILS (NAS only) (CDI off the wall)

26
Q

What is a shuttle and associated rules?

A

It’s a climb or descent in a holding pattern often in an approach.
NAS only: climb in hold can be up to 310 kts max unless a max holding airspeed is published

27
Q

What are the course reversal procedures?

A
  • procedure turn

- racetrack (HILPT NAS)

28
Q

How many degrees from the outbound track must you be to be conveniently aligned to enter the full procedure for a reversal?

A

30 deg for ICAO

29
Q

What bank angle should you use in a full procedure?

A

25 deg AOB or 3 deg/s std rate, whichever is less

30
Q

What are max airspeeds for course reversal/racetrack procedures (ICAO)?

A

Initial approach: 185-250 KIAS

Final approach: 155-230 KIAS

31
Q

What airspeeds should procedure turns be flown at (this is why we’ll never do them, vectors only please)?

A

200 KIAS or less to ensure remain within protected airspace

32
Q

When can you descend to next altitude for when on final in bound?

A

When inbound and established (within one dot for TAC, case break ILS/LOC)

33
Q

When can you descend to procedure turn altitude?

A

Outbound and abeam

34
Q

For HILPT (holding in lieu of procedure turn), how should it be flown?

A

Think the high pen with a holding turn in bold.
Maneuver on maneuvering side of the inbound track. Do not turn direct to the facility without first intercepting the inbound track for a parallel entry. Limit time on a teardrop track to 1:30 tops.

35
Q

For HILPT, how does timing work?

A

Outbound timing: abeam facility or when outbound, whichever occurs last

36
Q

When do you not need to execute a procedure turn?

A 
SNERT
"St-in approved" -  ATC
NoPT written on procedure
Established on inbound course (holding for example) and cleared the approach
Radar vectors
Timed approach
37
Q

Do stepdown altitudes apply to precision approaches?

A

No.

38
Q

When can you descend on a non-DME teardrop high altitude approach?

A

Outbound, parallel or intercept heading, flyoffs met

39
Q

What are the flyoffs for a non-DME teardrop high altitude approach?

A

15 sec outbound for every 1000’ below IAF altitude

40
Q

What descent gradient should be used on non-DME teardrop high altitude approaches and why?

A

8-10 deg (800 to 1000’/NM) to help stay in protected airspace

41
Q

What should you do if you arrive at IAF above IAF altitude for non-DME teardrop high altitude approach?

A

Descend to IAF altitude prior to commencing the approach. Can request maneuvering airspace from ATC if needed.

42
Q

When a pen. turn altitude is not published for high altitude approach non-DME teardrop what should you descend to?

A

Start turn inbound after descending to an altitude halfway between IAF and FAF altitudes

43
Q

What is a visual approach?

A

A VMC procedure executed under IFR. It is not clearance for initial or a VFR traffic pattern, but for a straight-in.

44
Q

If instructed to follow another aircraft on the visual, what is happening before call “visual” with the preceding aircraft?

A

ATC must ensure aircraft separation and wake turbulence separation criteria. Once call visual and then cleared the visual, must maintain own separation and wake turbulence separation.

45
Q

When flying the visual, what do you fly if you do a go-around?

A

Not cleared to fly the missed approach. Must stay clear of clouds and contact ATC for follow-on vectors.

46
Q

What is required to get approval for the visual?

A

Must have preceding aircraft in sight or airfield in sight, reported weather >1000/3 (NAS)
(ICAO). Must have weather at or above IAF altitude or aircrew must report that meteorological conditions good enough such that approach and landing can be conducted

47
Q

When may a contact approach be requested?

A

When flying to a field with a published instrument approach procedure, requested by the aircrew (NOT ATC directed), 1 NM flight visibility, clear of clouds
Not a clearance for an overhead/VFR traffic pattern

11-202V3 2020 ACC Sup (19 decks)

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