The Turn to Final
Base-to-final stall in a crosswind pattern — the DA20's light wing loading and sensitivity to pitch control make recovery impossible at pattern altitude
The scenario
Departing Tampa Executive Airport (KVDF), Tampa, FL — Runway 23, a 3,219-foot runway on a 222° heading. Elevation 22 ft MSL. You are a Private pilot with 180 hours total, 12 hours in the DA20. This is your second solo flight in type. The airplane is a light, responsive composite trainer with a fixed gear, fixed-pitch prop, and a fuel-injected Continental IO-240. It floats in ground effect and is sensitive to pitch control — the bubble canopy gives you excellent visibility, but the light wing loading means the airplane responds quickly to control inputs, for better or worse.
It is a warm Tampa afternoon: OAT 26°C, winds 180° at 12 gusting to 18 knots. Runway 23 is a left-hand pattern (downwind heading 043°, base heading 133°, final heading 222°). The wind is nearly aligned with the runway — a 3–4 knot crosswind component on final, well within limits. However, the gusts are creating a variable crosswind on base and final. The pattern altitude is 1,000 ft AGL (1,022 ft MSL). Visibility 10 SM, scattered clouds at 3,000 ft. KVDF is non-towered; you are on CTAF (122.8) and self-announcing.
You have completed two full-stop landings and are on your third approach. The first two landings were acceptable — a bit firm on the second one, but within limits. You are feeling comfortable in the airplane. On this approach, you are on downwind at 1,000 ft AGL, 2 nm from the runway, airspeed 90 KIAS, flaps 10° (takeoff flap). You have announced your position on CTAF. The wind is gusting; you feel the airplane being pushed around slightly. You are planning a normal left turn to base.
Aircraft: Diamond DA20-C1, solo, full fuel (about 18 gallons usable), within limits. Fixed gear, fixed-pitch prop, fuel-injected Continental IO-240 (125 hp). Stall speed clean is 44 KIAS; stall speed landing (full flap) is 36 KIAS. Best glide is 73 KIAS. Approach speed (short final) is 55 KIAS. The airplane has no carburetor heat (fuel-injected). It has a single fuel tank with an ON/OFF selector — no left/right tank management.
Pilot: you — Private, 180 hours total, 12 hours in the DA20. You have not done a lot of crosswind practice. You are not fatigued, but you are focused on the landing and not actively thinking about stall margin or crosswind technique. You are planning to descend and slow to landing configuration on base, then turn final and land.
- {'label': 'Field', 'value': 'KVDF · Tampa Executive'}
- {'label': 'Runways', 'value': '5/23 · 18/36'}
- {'label': 'Elevation', 'value': '22 ft'}
- {'label': 'Aircraft', 'value': 'DA20'}
- {'label': 'Dominant phase', 'value': 'Landing / Takeoff'}
The decision
Before we enter the pattern — what do you know about stall risk in a crosswind approach in a light airplane like the DA20? (Pick all that apply; this records your baseline.)
What the record shows
What the NTSB files show
NTSB WPR09FA062 (2008, FATAL): A Diamond DA20-C1 on a solo instructional flight experienced loss of control and descended into terrain near Alamo Lake State Park, Arizona. The pilot was performing a maneuver (likely a turn at low altitude) and failed to maintain control. The airplane stalled and entered a spin. There was no altitude for recovery. The probable cause was the pilot's failure to maintain control during the maneuver and his failure to recover from the subsequent aerodynamic stall and spin. The pilot was killed.
NTSB GAA19CA527 (2019): A Diamond DA20 flown by a student pilot with a flight instructor on board experienced an aerodynamic stall during a soft-field takeoff. The student released back pressure during the climb, and the instructor's corrective action was delayed. The airplane stalled and descended into the ground. The probable cause was the student's improper pitch attitude and the instructor's delayed remedial action. Both occupants survived, but the airplane was damaged.
NTSB ERA16LA282 (2016): A Diamond DA20 on an instructional flight bounced during landing. The flight instructor initiated a go-around but experienced a severe loss of engine power during the climb. The airplane descended into trees. The probable cause was the instructor's improper recovery from the bounced landing, with contributing factors including inadequate supervision. Both occupants survived.
The regional precedents show the same pattern: NTSB LAX89LA222 (1989, AA-1C, FATAL) — stall on final approach in gusting crosswind conditions; NTSB ERA10CA300 (2010, PA-18) — stall during a climbing turn at low altitude in an attempt to comply with ATC spacing; NTSB ATL83LA356 (1983, C172) — stall on short final in crosswind with full flaps; NTSB FTW99LA205 (1999, C150) — inadvertent stall during an evasive maneuver to avoid powerlines.
The consistent thread: low-altitude stalls in crosswind conditions, during turns or pitch corrections, when the pilot allowed airspeed to decay below safe margins. The DA20's light wing loading and responsive pitch control make it particularly sensitive to over-pitching — a small back-pressure input can quickly bleed airspeed. At pattern altitude (1,000 ft AGL) and on final approach (300–500 ft AGL), there is no altitude for stall recognition and recovery.
The real accidents cited above occurred at other airports and in other aircraft — NOT at Tampa Executive (KVDF). KVDF's dominant accident pattern includes LOSS_OF_CONTROL_GROUND (18.4%), HARD_LANDING (18.4%), and FORCED_LANDING (15.8%) — but the stall-spin scenario is a regional risk that applies to all light aircraft operating in crosswind conditions at pattern altitude.
The lesson is unambiguous: maintain adequate airspeed margin above stall speed on final approach. In crosswind conditions, that margin is larger, not smaller. If the approach is unstable — airspeed low, descent rate high, wind pushing you around — go around and try again. A go-around is not a failure; it is the correct decision.
Key lesson — In the DA20, stall speed in landing configuration is 36 KIAS; approach speed is 55 KIAS. That 19-knot margin is adequate if you are actively managing airspeed and making smooth control inputs. In crosswind conditions on base and final, gusts can mask airspeed loss — a gust may create a temporary airspeed increase that hides the fact that true airspeed is dropping. Over-pitching to correct for wind gusts bleeds airspeed quickly. At 300 ft AGL on final, there is no altitude for stall recovery. If the approach is unstable, go around. The decision window is measured in seconds, not minutes.
Debrief — teaching points
The DA20's light wing loading makes it responsive to pitch control — and vulnerable to over-pitching.
The DA20 is a composite, light airplane with a fixed gear and fixed-pitch prop. It is designed to be responsive and efficient. That responsiveness is an asset in cruise, but on final approach in crosswind conditions, it is a liability. A small back-pressure input to correct for a wind gust can quickly bleed airspeed. In a heavier airplane (a C172, for example), the same input would have a smaller effect. In the DA20, you must be deliberate and smooth with pitch control. Avoid abrupt corrections. If the approach is unstable, go around.
Crosswind gusts can mask airspeed loss — the gust creates a temporary airspeed increase that hides the decay.
On final approach in a crosswind, a gust from the side can create a temporary increase in indicated airspeed (the wind is adding to your true airspeed). If you then correct for the gust with back pressure, your true airspeed decays, but the indicated airspeed may not show the decay immediately. By the time the gust subsides and the indicated airspeed drops, you may already be close to stall speed. This is why crosswind approaches are higher-risk: the wind gusts mask the airspeed decay. Maintain a larger airspeed margin in crosswind conditions — not a smaller one.
Stall speed in landing configuration (36 KIAS) is 8 knots below approach speed (55 KIAS) — a 19-knot margin that shrinks quickly.
In the DA20, approach speed is 55 KIAS; stall speed landing is 36 KIAS. That 19-knot margin is adequate if you are actively managing airspeed. But if you are distracted by wind corrections, or if you are over-pitching to maintain altitude in a descent, that margin shrinks. At 50 KIAS, you have only 14 knots above stall speed. At 48 KIAS, you have only 12 knots. At 44 KIAS (clean stall speed), you are at the edge. A gust or a control input can push you over. Know your stall speeds and your margin. Scan the airspeed indicator as part of your regular instrument scan on final approach.
At 300 ft AGL on final, there is no altitude for stall recovery — the stall is unrecoverable.
A stall recovery in the DA20 requires a pitch-down (forward pressure on the yoke) to break the stall, followed by a climb back to safe altitude. At 300 ft AGL, there is no altitude for this recovery. If you stall at 300 ft, the airplane will descend into the ground before you can recover. This is why airspeed management on final approach is critical. Do not allow your airspeed to decay below safe margins. If the approach is unstable, go around.
A go-around is not a failure — it is the correct decision when the approach is unstable.
If you are on final approach and the airspeed is low, the descent rate is high, the wind is pushing you around, or the approach does not feel right, go around. Advance the throttle, level the wings, and climb back to pattern altitude. There is no penalty for a go-around. The alternative — continuing a marginal approach and hoping to salvage the landing — is how accidents happen. A go-around is airmanship.
Built from the real accident record
Scenario built from NTSB WPR09FA062 (2008 DA20 loss of control / stall-spin), GAA19CA527 (2019 DA20 stall during takeoff), ERA16LA282 (2016 DA20 loss of control during go-around), and regional precedents LAX89LA222 (1989 AA-1C stall on final in crosswind), ERA10CA300 (2010 PA-18 stall during climbing turn), ATL83LA356 (1983 C172 stall on final in crosswind), FTW99LA205 (1999 C150 inadvertent stall during evasive maneuver). Real events occurred at other airports — NOT at Tampa Executive (KVDF).
NTSB reports: WPR09FA062 · GAA19CA527 · ERA16LA282 · LAX89LA222 · ERA10CA300 · ATL83LA356 · FTW99LA205
ACS tasks: PA.I.F — Weather Information · PA.VII.A — Approach and Landing · PA.VII.B — Go-Around / Rejected Landing · PA.VIII.A — Stall Recognition and Recovery · PA.VIII.B — Spin Awareness · PA.I.H — Human Factors
Relevant FARs: §91.3 · §91.13 · §91.103
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 Diamond DA20-C1 scenarios · More scenarios at KVDF