Cirrus SR22 — Instrument Checkride Guide

What IFR-relevant systems does the Cirrus SR22 have?

The SR22 is a four-seat, composite-airframe, high-wing-loading aircraft with a side-stick controller and fixed gear. It is significantly faster than typical piston trainers, which affects IFR planning — descent planning, approach briefing timing, and radar vector acceptance require earlier action than in a slower aircraft. DPEs note that SR22 applicants sometimes demonstrate solid avionics knowledge but struggle with energy management in IMC.

The airframe is built from carbon fiber and fiberglass composite materials. Composite construction is stiffer and lighter than aluminum but does not have a traditional fatigue-limit service life in the same sense as metal — this is an aircraft-systems question some DPEs use to probe airframe knowledge. The composite airframe also affects lightning strike considerations and repairs, though those topics are beyond the scope of the instrument ACS oral.

The fuel system uses two wing tanks with a fuel selector. Fuel management and tank balance are required knowledge for any IFR pilot flying the SR22; specific selector positions and procedures are in your aircraft's POH. The Continental IO-550 is a fuel-injected engine — understand the engine-driven fuel pump, auxiliary electric pump, and how vapor lock differs from carburetor ice in a fuel-injected system. There is no carburetor heat on this engine.

• Composite airframe — no vacuum system; solid-state AHRS provides attitude and heading reference
• Side-stick controller (right side) — different ergonomics from yoke aircraft but same IFR technique requirements
• Continental IO-550 (normally aspirated) or TSIO-550 (turbocharged, SR22T only) — fuel injected, no carburetor heat
• Fuel-injected engine: understand electric fuel pump role, vapor lock risks, and hot-start procedure
• Electrical system powers all Perspective+ avionics — electrical failure affects the entire IFR panel
• CAPS parachute: ballistic deployment, specific conditions described in the POH and Cirrus training materials

What does the Cirrus Perspective+ avionics suite include?

The Garmin Perspective+ is a fully integrated glass panel derived from the G1000 NXi hardware platform and customized for the Cirrus SR22 and SR22T. It presents all primary flight information on a large PFD and a separate MFD, with solid-state AHRS and an air data computer replacing vacuum and individual analog gauges entirely.

The dual GIA 63W units each carry an independent WAAS GPS receiver. WAAS integrity monitoring supports LPV approaches with decision altitudes comparable to ILS Category I minimums when the navigation database is current, per AIM Section 1-1-17 . The G1000 platform's GPS-to-VLOC auto-sequencing behavior on ILS approaches applies here as well — the system transitions from GPS to VLOC nav source when the localizer is captured; verify that this transition occurs on coupled approaches.

Unlike the earlier Avidyne Entegra panel found in pre-2008 SR22s, Perspective+ uses Garmin's own flight management software and integrates directly with the GFC 700 autopilot. If you trained in an Avidyne-panel SR22, note the interface differences before your checkride — the DPE expects you to be current in the specific panel installed in your checkride aircraft.

What are the turbo and TKS FIKI considerations for the SR22T?

The SR22T uses a turbocharged Continental TSIO-550 instead of the normally aspirated IO-550 in the standard SR22. Turbocharging maintains manifold pressure closer to sea-level equivalent as altitude increases, giving the SR22T greater cruise performance at higher altitudes. DPEs ask turbo-specific questions for SR22T applicants because the systems and failure modes differ from the normally aspirated SR22.

Turbocharger knowledge the DPE expects you to articulate at the concept level: the turbocharger compresses induction air before the engine, which raises density and allows the engine to produce rated power at altitude. The intercooler (charge air cooler on the TSIO-550) cools compressed air before induction, improving density and reducing detonation risk. Turbine inlet temperature (TIT) is a critical monitored parameter — exceeding limits causes rapid damage. These concepts are described in the Instrument Flying Handbook (FAA-H-8083-15B) and your aircraft's POH.

TKS FIKI (Flight Into Known Icing) is available on equipped SR22 and SR22T variants. TKS is a weeping-wing fluid de-icing system that exudes a glycol-based fluid through laser-drilled titanium panels on the leading edges of the wings and horizontal stabilizer. FIKI authorization is an aircraft certification matter, not a pilot certification matter — the aircraft must hold the appropriate type certificate or STC authorization. The regulatory framework for structural icing certification references 14 CFR Part 25 Appendix C icing envelope definitions. Operationally, FIKI does not authorize flight into severe icing; it authorizes flight into conditions meeting the Appendix C icing envelope.

• SR22T only: turbocharged TSIO-550; manages manifold pressure, TIT, and intercooler temperature as additional monitoring tasks
• FIKI aircraft only: TKS weeping-wing system; fluid quantity is a preflight check item; anti-ice vs. de-ice mode distinction per POH
• FIKI does not authorize flight into severe or freezing rain icing — Appendix C envelope applies
• Non-FIKI SR22s are not approved for known icing — same regulatory standard as any non-FIKI piston single
• Autopilot use in icing: monitor carefully; aerodynamic changes from ice accumulation affect trim and control authority

What are the CAPS parachute IFR considerations?

CAPS — the Cirrus Airframe Parachute System — is a ballistic rocket-deployed parachute that lowers the entire aircraft. It was designed as a last-resort safety device for situations where continued safe flight is not possible. Cirrus Safety documents and NTSB studies indicate CAPS has saved occupants in loss-of-control accidents, including cases involving inadvertent IMC entry.

The DPE will ask about CAPS in the context of IFR operations for two reasons. First, it is an aircraft system unique to the SR22 that applicants must be familiar with under ACS task area II. Second, DPEs probe decision-making: is the applicant aware of when CAPS is and is not appropriate? CAPS is not appropriate as a substitute for proper IFR technique, maintaining aircraft control, or managing fuel. It is appropriate when the situation is beyond recovery by conventional means.

Key CAPS concepts the oral will cover:

• CAPS activates by pulling a handle on the ceiling; the ballistic rocket fires and deploys the parachute within seconds
• The aircraft descends at approximately 1,700 feet per minute under the parachute — plan accordingly for terrain clearance in IMC
• CAPS has an effective minimum altitude; deployment below the specified altitude in the POH may not result in full parachute inflation before ground contact
• CAPS deployments in IMC have occurred successfully; the key decision variable is whether continued flight is safer than deployment
• The DPE does not expect you to deploy CAPS on a checkride — they expect you to know the system and articulate rational decision criteria
• Cirrus Standardized Instructional Program (CSIP) training is recommended for all SR22 pilots; the DPE may ask whether you have completed it

What are common DPE oral questions for the Cirrus SR22?

DPEs examining SR22 applicants consistently probe avionics architecture, turbo system knowledge (SR22T), FIKI authorization and limitations (if equipped), autopilot discipline, and CAPS decision criteria. These are drawn from the Instrument Rating ACS (FAA-S-ACS-8C) knowledge areas II (Preflight) and IV (Takeoff, Departure, Enroute):

1. 1
   "What replaces the vacuum system in your SR22, and what is its power source? What does the DPE hear when they ask this?" (Tests AHRS architecture vs. vacuum — the correct answer is the Perspective+ AHRS runs on the electrical bus)
2. 2
   "Walk me through the turbocharger system on this aircraft. What is TIT and why do you monitor it?" (SR22T applicants only — tests systems-level understanding, not number recall)
3. 3
   "Your aircraft has FIKI. What conditions authorize you to fly into known icing? What conditions do not?" (Tests 14 CFR Part 25 Appendix C envelope knowledge and icing decision-making)
4. 4
   "When would you deploy CAPS during an IFR flight? Give me a specific scenario." (Tests CAPS decision-making — applicants who say 'I would never use it' or 'I would use it if I got lost' both give wrong answers)
5. 5
   "The GFC 700 autopilot disconnects on the glideslope in IMC. What do you do?" (Tests hand-flying discipline and autopilot dependency awareness)
6. 6
   "Your navigation database expired three days ago. Can you fly the RNAV (GPS) LPV approach at your destination?" (Tests GPS database currency rules under AC 90-100A)
7. 7
   "What ADS-B equipment is in your SR22 and what airspace requires ADS-B Out?" (Tests GTX 33ES architecture and FAA ADS-B mandate under 14 CFR 91.225)
8. 8
   "Explain the fuel system on this aircraft. When is the electric fuel pump used?" (Tests IO-550 fuel-injection architecture and pump sequencing — specific selector positions per POH)

The SR22 community has a reputation for avionics-over-airmanship tendencies among newer pilots. A DPE examining an SR22 applicant is likely to be particularly attentive to hand-flying quality on the partial-panel task and whether the applicant can articulate system failures without relying on the automation to mask them.

How does the SR22 compare to the SR20 and Beechcraft Bonanza for an instrument checkride?

The SR20 uses a smaller, less powerful engine and is otherwise the same Cirrus platform — same Perspective+ avionics architecture, same CAPS system, similar systems knowledge requirements. The SR20 is not available with a turbocharged option. An applicant moving from the SR20 to the SR22 will find the systems oral largely familiar; the SR22T adds turbocharger knowledge.

The Beechcraft G36 Bonanza is a retractable-gear, high-performance single that operates in a similar cruise-speed category to the SR22 but uses a traditional yoke, a conventional aluminum airframe, and (in most configurations) a Garmin G1000 panel without CAPS. Key differences for an instrument oral: the Bonanza applicant must understand landing gear systems and the added emergency procedures that retractable gear introduces; the SR22 applicant must understand CAPS and composite airframe considerations. Both aircraft demand strong understanding of high-performance fuel-injected engine systems. See the

and the

for aircraft-specific details.

Practice Questions