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Instrument rating · ACS IR.IV.B · lesson pack

Recovery from Unusual Attitudes

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Why this one matters

Loss of control in flight is the leading cause of fatal general aviation accidents. In cloud, upsets usually start small: a distraction, a fixation, a tilting gyro. A pilot who recognizes the first signs and recovers in the right order keeps a moment of confusion from becoming a spiral.

1 · Know these cold

  • •An unusual attitude is one not normally needed for instrument flight; a common working threshold is more than 25° nose-up, more than 10° nose-down, or more than 45° of bank. Recognize it by a rapid cross-check of the performance instruments: airspeed rising or falling fast, a large VSI, a turn. Don't depend on the attitude indicator alone; if it disagrees with the others, disregard and cover it.(Instrument Flying Handbook (FAA-H-8083-15B), Airplane Attitude Instrument Flying; AC 120-111)
  • •Nose-high (airspeed decreasing): add power, lower the nose with forward pressure, then level the wings.(Instrument Flying Handbook (FAA-H-8083-15B), Airplane Attitude Instrument Flying)
  • •Nose-low (airspeed increasing): reduce power, level the wings, then raise the nose smoothly.(Instrument Flying Handbook (FAA-H-8083-15B), Airplane Attitude Instrument Flying)
  • •In a nose-low upset, level the wings before pulling. Pulling while banked tightens the spiral and can overstress the airplane.(Instrument Flying Handbook (FAA-H-8083-15B), Airplane Attitude Instrument Flying)
  • •If the attitude indicator has failed, recover on airspeed, altimeter, VSI and the turn coordinator.(Instrument Flying Handbook (FAA-H-8083-15B), Airplane Attitude Instrument Flying)
  • •Prevention: a steady scan, trim, managing distractions, and the autopilot when you’re overloaded.(Risk Management Handbook (FAA-H-8083-2A))
  • •Accidentally in cloud? Fly the airplane on instruments first. A standard-rate 180° turn only if you know VMC is just behind you and terrain allows; otherwise climb to a known safe altitude. Declare an emergency and take ATC's help if you don't get out promptly.(Instrument Flying Handbook (FAA-H-8083-15B), Emergency Operations)

2 · The lesson

Recognizing and recovering
  • First decide nose-high or nose-low from the airspeed trend and the VSI, then check bank on the attitude indicator or turn coordinator.(Instrument Flying Handbook (FAA-H-8083-15B), Airplane Attitude Instrument Flying)
  • Nose-high: power up, forward pressure to lower the nose and avoid a stall, then coordinated aileron and rudder to level the wings.(Instrument Flying Handbook (FAA-H-8083-15B), Airplane Attitude Instrument Flying)
  • Nose-low: power back to stop the speed build-up, level the wings with coordinated controls, then smooth back pressure to level flight.(Instrument Flying Handbook (FAA-H-8083-15B), Airplane Attitude Instrument Flying)
  • Recovery progress: the airspeed and altimeter needles stop and reverse, and the VSI trend reverses (on partial panel, act when the needles stop, before they reverse). It is complete only in stabilized level flight with cruise power reset and the airplane retrimmed; then return to your assigned altitude and heading.(Instrument Flying Handbook (FAA-H-8083-15B), Airplane Attitude Instrument Flying)
Staying in the envelope
  • Keep within the airplane’s load and speed limits. Maneuvering speed (VA) protects only against one full, abrupt deflection of one control in one axis, one time, in smooth air; it falls as weight decreases. Repeated, reversed or combined inputs can overstress the airplane below VA, so recover smoothly.(Your airplane's POH/AFM; Pilot's Handbook of Aeronautical Knowledge (FAA-H-8083-25C))
  • Coarse or out-of-order control inputs create new upsets. Recover smoothly, in the right order.(Instrument Flying Handbook (FAA-H-8083-15B), Airplane Attitude Instrument Flying)
Preventing upsets
  • Causes: distraction (charts, radios, a tablet), task saturation, spatial disorientation from vestibular and visual illusions, fatigue, stress, illness, medication or alcohol, turbulence, and failed systems or instruments. The countermeasure in each case: a steady scan, and believing the instruments over your senses.(Instrument Flying Handbook (FAA-H-8083-15B), Human Factors)
  • Prioritize: aviate, navigate, communicate. Ask ATC for a delay or vectors when you’re overloaded.(Risk Management Handbook (FAA-H-8083-2A))
  • The POH procedure comes first. Recover by hand; if the autopilot may have caused the upset, disconnect it. Some autopilots have a level mode that levels the wings; use it only after you've stabilized the airplane, and only if your POH approves it.(Advanced Avionics Handbook (FAA-H-8083-6); Your airplane's POH/AFM)
  • Partial panel: a vacuum failure takes the attitude and heading indicators together. The electric turn coordinator, on a separate power source, becomes your bank reference. Spot the failure by the cross-check and the suction gauge or annunciator, and cover the failed instruments.(Instrument Flying Handbook (FAA-H-8083-15B), Airplane Attitude Instrument Flying)
Inadvertent IMC and collision hazards
  • Get out of IMC: wings level on the instruments, then a standard-rate 180° turn only if VMC is known just behind and terrain permits; otherwise climb to a safe altitude. Tell ATC, and declare an emergency if you don't regain VMC promptly.(Instrument Flying Handbook (FAA-H-8083-15B), Emergency Operations)
  • After a recovery you may be at an unexpected altitude near traffic or terrain. Tell ATC and get back to your altitude.(AIM, Chapter 4, Section 1 (ATC services))

Want it all on one page, with scenarios? Read the full lesson.

On the flight

ACS standards

  • Identify nose-high and nose-low unusual attitudes, and apply the appropriate flight control, power input and configuration in the correct sequence to return to a stabilized level flight attitude.(Instrument Rating ACS (FAA-S-ACS-8C), IR.IV.B.S1)

What your instructor is watching for

Your instructor watches for a quick, correct read of nose-high or nose-low, the right order of inputs, smooth controls, and no overstress or secondary stall.

3 · Say it out loud

Answer each one out loud, then check yourself and mark how it went.

  1. Remember Recall it

    “What is the recovery for a nose-low unusual attitude?”

  2. Understand Explain why

    “Why level the wings before pulling up in a nose-low upset?”

  3. Apply Use it on a flight

    “You look up from a chart and see airspeed falling, VSI showing a climb, and 30° of bank. What do you do?”

4 · Common mistakes

  • Pulling first in a nose-low spiral.

    Tightens the spiral.

    Instead: Power back, wings level, then pull.

  • Not adding power when nose-high.

    The airplane can stall.

    Instead: Power up and lower the nose.

  • Recovering on a failed attitude indicator.

    You follow the error.

    Instead: Cross-check airspeed, altimeter and turn coordinator.

5 · Quick check

Answer, then reveal. Flag anything you want to see again.

  1. 1. Nose-high recovery?

  2. 2. Nose-low recovery?

  3. 3. How do you tell nose-high from nose-low without the attitude indicator?

  4. 4. Name two causes of upsets in cloud.

  5. 5. When is the recovery complete?

  6. Scenario6. Overloaded on a busy approach, you notice the heading 30° off. What do you do?

Trained it? Now prove it: practice recovery from unusual attitudes out loud with our examiner.

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Connect it

One situation that runs across this lesson and its neighbors in the same ACS area. Decide first, then check.

Connect it · Flight by Reference to Instruments

In turbulent IMC the attitude indicator shows a steep nose-high bank, but the altimeter and airspeed are steady and the turn coordinator is centered.

What do you do? Decide, then see the worked answer

Cross-check by axis before you react. Pitch: altimeter, airspeed and VSI are steady, so the nose isn't high. Bank: the turn coordinator's miniature airplane shows no turn and the heading isn't changing, so the wings are level. A centered ball alone only says you're coordinated, not that you're level. Together they say the attitude indicator is failing. Check what shares its power source: if it's a vacuum gyro, check the suction and treat the heading indicator as suspect too. Use the heading indicator only if it's independently powered, verified, and agrees with the compass. Cover the failed gyros and fly partial panel: the turn coordinator for bank; the altimeter, airspeed and VSI for pitch; the compass for direction. Report the malfunction to ATC, as 91.187 requires, and ask for help that cuts your workload, such as no-gyro vectors or a simpler routing or approach. If the other instruments confirm a real unusual attitude, recover: nose high, add power, lower the nose, level the wings; nose low, reduce power, level the wings, raise the nose.

IFH (FAA-H-8083-15B), Attitude Instrument Flying, Unusual Attitudes; 14 CFR 91.187

Brings together: Instrument Flight · Recovery from Unusual Flight Attitudes

Teaching this? The instructor lesson plan →

Study aid, not FAA guidance. Sources: Instrument Flying Handbook (FAA-H-8083-15B); Advanced Avionics Handbook (FAA-H-8083-6); Instrument Rating ACS (FAA-S-ACS-8C). Checked against current sources 2026-11-13.