The Slow Turn to Final
Base-to-final stall in a high-performance airplane — airspeed decay, nose-high attitude, and the critical angle of attack
The scenario
Departing Brooksville–Tampa Bay Regional Airport (KBKV), Brooksville, FL — Runway 09, a 7,001-foot concrete runway aligned 090° magnetic. Field elevation 76 ft MSL. You are a commercial pilot with roughly 800 hours total, 200 hours in the SR22. You are current and proficient, but today you are flying with a passenger who is a friend — not a paying customer, but someone you want to impress.
It is a clear, calm afternoon: winds 060° at 4 knots, visibility 10+ SM, scattered clouds at 4,000 ft. The airport is uncontrolled (tower is part-time, 0700–2200 local; it is now 1530 local, tower is closed). You are operating in Class D airspace with the tower closed; Class E airspace applies. The pattern altitude is 1,000 ft AGL (1,076 ft MSL). Off Runway 09's departure end (heading 090°), the off-field environment is open developed land — parks, large lots, pasture. Off Runway 27's departure end (heading 270°), it is low-density development and grassland. Both are good forced-landing options if needed.
You have completed two full-stop landings and are now on your third approach. The first two were smooth, stable, and uneventful. You are comfortable. The SR22 is performing normally — the Continental IO-550-N is running smoothly, the constant-speed prop is set, fuel selector is on RIGHT (you switched from LEFT after the second landing), and the Perspective glass panel is clear and responsive.
On downwind for Runway 09, you are at 1,000 ft AGL, airspeed 100 KIAS, power 1,500 RPM. You have begun a shallow descent. Your passenger is quiet in the right seat. You are thinking about the next landing — you want it to be as smooth as the last two. You begin the turn to base.
Aircraft: Cirrus SR22, dual controls, full fuel, within limits. Constant-speed prop, fuel-injected Continental IO-550-N (310 hp), fixed gear, glass Perspective panel. Best glide 88 KIAS. Ballistic parachute (CAPS) is armed and ready.
Pilot: you — a commercial pilot, current, 800 hours total, 200 hours SR22. You are proficient in the airplane, but you are flying with a friend and you are in a comfort zone after two good landings. You have not flown this pattern in three weeks.
- {'label': 'Field', 'value': 'KBKV · Brooksville–Tampa Bay'}
- {'label': 'Runways', 'value': '3/21 · 9/27'}
- {'label': 'Elevation', 'value': '76 ft'}
- {'label': 'Aircraft', 'value': 'SR22'}
- {'label': 'Dominant phase', 'value': 'Landing / Cruise'}
The decision
Before we get into the decision tree — what do you already know about stall/spin risk in the SR22 during landing approach? (Pick all that apply; this records your baseline.)
What the record shows
What the NTSB files show
NTSB WPR20FA019 (2019, fatal): A Cirrus SR22 on a personal flight stalled during landing approach while maneuvering in the traffic pattern at low airspeed. The pilot exceeded the critical angle of attack while turning to final. The airplane entered a stall and descended into a residential area. The probable cause was the pilot's exceedance of the airplane's critical angle of attack while maneuvering for landing.
NTSB ERA23FA258 (2023, fatal): A Cirrus SR22T experienced an engine manifold air pressure exceedance during initial climb after a touch-and-go landing. The pilots lost control of the aircraft and deployed the ballistic recovery parachute at an altitude too low for effective deployment. The probable cause was the pilots' failure to maintain aircraft control following the anomalous engine indication.
NTSB CEN20LA379 (2020, fatal): A Cirrus SR22 on a personal flight with three passengers encountered instrument meteorological conditions at night. The non-instrument-rated pilot continued flight into dark night IMC, resulting in spatial disorientation and loss of control. The probable cause was the pilot's continued flight into dark night instrument meteorological conditions without adequate training or recency.
The regional precedents are equally clear: NTSB FTW91DRG06 (1991, Questair Venture, fatal stall during base-to-final turn), SEA07CA125 (2007, Cessna 170B, stall during base-to-final turn), and CHI89DET01 (1988, Volksplane VP-1, stall/spin at 300 ft AGL in the pattern). The common thread: airspeed decay during the base-to-final turn, nose-high attitude, steep bank, and insufficient altitude for recovery.
The real accidents cited above occurred at other airports and in other aircraft — NOT at Brooksville–Tampa Bay Regional Airport (KBKV). KBKV has its own accident history (see field dominant patterns: hard landing 26.9%, forced landing 11.5%, runway excursion 11.5%), but these specific stall/spin events happened elsewhere. The scenario is localized to KBKV to make the pattern environment and off-field options real and consequential for you as a student here.
The consistent thread across all these events: the base-to-final turn is the highest-risk phase of the pattern. Low altitude, low airspeed, steep bank, and nose-high attitude combine to create a stall/spin trap. The SR22's high performance and energy state — fast approaches, long floats, quick onset in disorientation — make this airplane particularly unforgiving if airspeed is allowed to decay. The fix is simple: maintain airspeed, monitor angle of attack, and if the approach becomes unstable, go around. Do not try to salvage a bad approach at 800 ft AGL.
Key lesson — The base-to-final turn in the SR22 is the highest-risk phase of the pattern. Airspeed decay, nose-high attitude, and steep bank combine to create a stall/spin trap at low altitude. Maintain a safety margin above stall speed (Vs0 = 59 KIAS; aim for 75+ KIAS on approach). Monitor the angle-of-attack indicator continuously — if it enters the yellow band, add power immediately. If the approach becomes unstable or airspeed decays below a safe margin, go around. Do not try to salvage a bad approach at 800 ft AGL. The ballistic parachute (CAPS) is a last resort, not a primary recovery tool.
Debrief — teaching points
The base-to-final turn is the highest-risk phase of the pattern.
Low altitude (800–1,000 ft AGL), low airspeed (70–90 KIAS in the SR22), steep bank (20–30°), and nose-high attitude combine to create a stall/spin trap. The SR22's high performance and energy state make this phase particularly unforgiving. The NTSB data show that more stall/spin accidents occur during the base-to-final turn than any other phase of flight. Recognize this phase as high-risk and manage it accordingly.
Airspeed decay during the base-to-final turn is the primary stall precursor.
In the SR22, stall speed in landing configuration (Vs0) is 59 KIAS. A safe approach margin is 75+ KIAS. If airspeed decays below 75 KIAS during the base-to-final turn, add power immediately. Do not try to maintain altitude by pitching up — that increases angle of attack and accelerates the stall. Add power to maintain airspeed; pitch controls altitude.
The angle-of-attack (AOA) indicator is your primary stall-prevention tool.
The SR22's Perspective panel includes an AOA indicator. During approach, the AOA should remain in the green arc. If it enters the yellow band, you are approaching the critical angle of attack — add power immediately. If it enters the red band, you are at or beyond the critical angle of attack — level the wings, add full power, and lower the nose. The AOA indicator is more reliable than the airspeed indicator for stall prevention because it directly measures the angle of attack, not the airspeed.
If the approach becomes unstable, go around — do not try to salvage it.
An unstable approach is defined as: airspeed more than 10 KIAS above or below the target, descent rate more than 700 fpm, or any other parameter outside normal limits. If you are on base at 80 KIAS with a thin margin above stall, that is unstable. The correct action is a go-around — add full power, climb, and re-enter the pattern. A go-around is not a failure; it is airmanship. Trying to salvage a bad approach at 800 ft AGL is how accidents happen.
The SR22's ballistic parachute (CAPS) is a last resort, not a primary recovery tool.
CAPS is the POH's primary response to unrecoverable loss of control or spin. But CAPS requires altitude to work effectively — roughly 500 ft minimum for a survivable deployment. Deploying CAPS at 750 ft AGL is marginal; deploying at 400 ft AGL is likely fatal. The goal is to never let the approach degrade to the point where CAPS is your only option. Maintain airspeed, monitor AOA, and go around if the approach becomes unstable.
Complacency after good landings is a stall/spin precursor.
After two smooth landings, it is easy to become comfortable and relax your scan. But the third approach is where the accident happens. Every approach is a new approach — scan the airspeed and AOA continuously, regardless of how the previous landings went. Do not let familiarity breed complacency.
Built from the real accident record
Scenario built from NTSB WPR20FA019 (2019 SR22 base-to-final stall during landing approach), ERA23FA258 (2023 SR22 loss of control following engine anomaly), and regional precedents FTW91DRG06 (1991 Questair stall during base-to-final turn), SEA07CA125 (2007 Cessna 170B stall during base-to-final turn), and CHI89DET01 (1988 Volksplane stall/spin in pattern at 300 ft AGL). Localized to Brooksville–Tampa Bay Regional Airport (KBKV).
NTSB reports: WPR20FA019 · ERA23FA258 · FTW91DRG06 · SEA07CA125 · CHI89DET01
ACS tasks: PA.VII.C — Approach and Landing · PA.VII.D — Go-Around / Rejected Landing · PA.VIII.A — Stall Prevention · PA.VIII.B — Stall Recovery · PA.I.H — Human Factors
Relevant FARs: §91.3 · §91.13 · §91.303
Step through the full decision tree, make the calls, and see where each choice leads — then debrief it with your CFI.
Open the interactive scenario →All sample scenarios · More Cirrus SR22 scenarios · More scenarios at KBKV