Total Power Loss on the Runway 04 Departure
Engine failure at 400 ft AGL, the temptation to turn back, and the aerodynamic trap that kills pilots
The scenario
Departing Venice Municipal Airport (KVNC), Venice, FL — Runway 04, climbing out on a 045° heading. Elevation 18 ft MSL. The runway is short-field length (5,000 ft) and you are at gross weight with full fuel.
It is a clear, calm morning: OAT 22°C, light wind from 080° at 3 kt, altimeter 30.02. Visibility 10 SM. The field is non-towered (CTAF); you self-announced your departure on 122.8. Runway 04 climbs out over open water to the northeast — the Gulf of Mexico. Behind you and to the west is the developed area of Venice and Sarasota County.
You are 400 ft AGL, climbing at 88 KIAS (best glide speed, a safe climb speed for the SR22), heading 045°, when the engine quits. Complete power loss. The propeller is still turning (windmilling), but there is no power. The water of the Gulf is ahead and below. KVNC is behind you, 0.4 nm away.
Aircraft: Cirrus SR22, solo, 3,400 lb gross weight, full fuel (68 gallons usable), within limits. The airplane was airworthy at departure; the engine ran smoothly through the run-up. You did not notice any anomalies.
Pilot: you — a Private or Commercial pilot, current, roughly 300–500 hours total. You have about 80 hours in the SR22. You know the CAPS system exists, but you have never deployed it. You are familiar with the 'impossible turn' concept from training, but you have never faced it in reality.
- {'label': 'Field', 'value': 'KVNC · Venice'}
- {'label': 'Runways', 'value': '4/22 · 13/31'}
- {'label': 'Elevation', 'value': '18 ft'}
- {'label': 'Aircraft', 'value': 'SR22'}
- {'label': 'Dominant phase', 'value': 'Landing / Takeoff'}
The decision
Before we get into the decision tree — what do you already know about engine failure on takeoff in a high-performance single? (Pick all that apply; this records your baseline.)
What the record shows
What the NTSB files show
NTSB CEN21LA057 (2020): A Cirrus SR22 on approach experienced erratic high oil temperature indications. The pilot improperly adjusted the engine mixture control in response, resulting in total loss of engine power. The pilot deployed the ballistic parachute for a survivable landing. The accident resulted from the pilot's improper adjustment of the engine mixture control, with a contributing factor being a disconnected oil temperature connector damaged during recent maintenance. The CAPS deployment was the correct response to total engine power loss without a safe landing option.
NTSB ERA20LA064 (2020): A Cirrus SR22 on a personal cross-country flight experienced total engine power loss due to camshaft fatigue failure caused by a manufacturing defect. The pilot deployed CAPS and made a survivable landing in trees. Again, CAPS was the correct response to total engine power loss.
NTSB CEN20LA020 (2019): A Cirrus SR22 experienced total engine power loss due to detonation caused by improper magneto timing and a rich fuel mixture. The pilot deployed the ballistic recovery parachute and made a forced landing in a field. CAPS deployment was the correct response.
NTSB CEN19LA320 (2019): A Cirrus SR22 experienced total engine power loss due to separation of the No. 1 connecting rod caused by piston pin bushing migration. The accident resulted from the mechanic's failure to follow manufacturer guidance during the most recent oil change. The pilot's response to this catastrophic engine failure is not detailed in the summary, but the lesson is clear: engine failures in the SR22 are survivable when the pilot deploys CAPS.
Regional precedents show the fatal outcome of attempting the 'impossible turn' at low altitude: NTSB WPR17FA152 (2017, Pazmany PL-2, FATAL) — pilot attempted to return to the runway after engine failure at low altitude and stalled/spun at 200 ft AGL. NTSB LAX93LA048 (1992, Rans S-10, FATAL) — pilot stalled/spun while maneuvering to land at 150–200 ft AGL. NTSB ERA14FA123 (2014, Sonex, FATAL) — pilot made a steep 180° turn back at low altitude and stalled/spun into a canal. NTSB SEA90LA162 (1990, Cavalier, FATAL) — pilot entered a spin when failing to maintain airspeed during the left turn after engine power loss.
The consistent lesson: at 400 ft AGL on the Runway 04 departure at KVNC, with open water ahead and the airport 0.4 nm behind, the 'impossible turn' is a stall/spin trap. The turn consumes altitude faster than descent, and the stall margin shrinks as the bank angle steepens. The correct responses are: (1) Deploy CAPS immediately if you are over water with no safe landing option ahead, or (2) Maintain wings level, establish best glide (88 KIAS), and commit to a forward landing in the best available terrain or water. The fatal outcome is attempting the turn back, stalling, and spinning at low altitude.
The real accidents cited above occurred at other airports and in other aircraft — NOT at Venice Municipal Airport. KVNC has its own accident history (dominant pattern: loss of control inflight, 24.4%), but these specific NTSB events happened elsewhere. The scenario is localized to KVNC to make the off-field environment real and consequential for you as a student here: Runway 04 departure is over open water — the Gulf of Mexico. An engine failure on that departure is a ditching or CAPS deployment, not a field landing.
Key lesson — Total engine power loss at 400 ft AGL on the Runway 04 departure at KVNC is a low-altitude emergency over water. The 'impossible turn' — attempting to return to the runway at low altitude — is a stall/spin trap that kills pilots. The correct responses are: (1) Deploy CAPS if you are over water with no safe landing option ahead, or (2) Maintain wings level, establish 88 KIAS best glide, and commit to a forward landing. The SR22's CAPS system is the POH's primary response to loss of control, unrecoverable spin, and engine failure without a safe landing option. Do not attempt the turn back at low altitude over water.
Debrief — teaching points
The 'impossible turn' is a stall/spin trap at low altitude.
At 400 ft AGL, a 180° turn back to the runway requires a bank angle of 15–20° to avoid a steep spiral. At 88 KIAS (best glide speed), the stall speed in a 15° bank is roughly 72 KIAS, leaving a 16 KIAS margin. In a 25° bank, the stall speed rises to 75 KIAS, leaving only a 13 KIAS margin. A gust, a pitch-up, or any distraction can push you over the edge. The turn also consumes altitude rapidly — by the time you roll out on a westerly heading, you may be at 150–200 ft AGL. The 'impossible turn' is called impossible because it is aerodynamically unrecoverable at low altitude. Do not attempt it.
Best glide speed for the SR22 is 88 KIAS — establish it immediately after engine failure.
88 KIAS maximizes glide distance and gives you the most time to manage the emergency. It is also a safe speed for maneuvering in an emergency — it provides a reasonable stall margin even in a shallow bank. Establish 88 KIAS immediately after recognizing engine failure, and maintain it throughout the emergency. Do not climb, do not descend steeply, and do not slow below 88 KIAS.
CAPS is the POH's primary response to loss of control, unrecoverable spin, and engine failure without a safe landing option.
The SR22's ballistic parachute can be deployed up to 133 KIAS (Vpd, max demonstrated deployment speed). At low altitude over water with no safe landing option ahead, CAPS deployment is the correct response. The parachute arrests descent and brings you down at a controlled rate — roughly 1,500–1,800 fpm depending on weight and configuration. A controlled descent under CAPS is survivable; an uncontrolled descent or spin is not. Know your CAPS system, know the deployment procedure, and do not hesitate to use it when the situation warrants.
At KVNC Runway 04, the off-field environment is open water — the Gulf of Mexico.
The Runway 04 departure climbs out over the Gulf. There is no alternate landing surface ahead. An engine failure on the Runway 04 departure at low altitude is a ditching or CAPS deployment, not a field landing. If you are not comfortable with this risk, do not depart on Runway 04 in a single-engine airplane. Runway 13 or 31 departures climb out over developed land — a better option for engine-failure scenarios.
Commit to a forward landing rather than attempting a steep turn back at low altitude.
If engine failure occurs at low altitude and you cannot safely return to the airport, commit to a forward landing in the best available terrain or water ahead. Maintain wings level, establish 88 KIAS best glide, and fly the airplane to the best landing spot you can see. A controlled forward landing is survivable; a stall/spin at low altitude is not. The NTSB regional precedents (WPR17FA152, LAX93LA048, ERA14FA123, SEA90LA162) all show the fatal outcome of attempting the turn back — stall, spin, and impact at low altitude.
Built from the real accident record
Scenario built from NTSB CEN21LA057 (2020 SR22 engine failure / CAPS deployment), ERA20LA064 (2020 SR22 camshaft failure / CAPS), CEN20LA020 (2019 SR22 detonation / CAPS), CEN19LA320 (2019 SR22 connecting rod failure), and regional precedents WPR17FA152 (2017 Pazmany stall/spin on return-to-runway attempt), LAX93LA048 (1992 Rans stall/spin), ERA14FA123 (2014 Sonex stall/spin), and SEA90LA162 (1990 Cavalier spin). Localized to KVNC.
NTSB reports: CEN21LA057 · ERA20LA064 · CEN20LA020 · CEN19LA320 · WPR17FA152 · LAX93LA048 · ERA14FA123 · SEA90LA162
ACS tasks: PA.I.F — Weather Information · PA.I.G — Cross-Country Flight Planning · PA.IX.C — Emergency Approach and Landing · PA.I.H — Human Factors · PA.II.B — Engine Starting / Systems Preflight
Relevant FARs: §91.3 · §91.13 · §91.185
Step through the full decision tree, make the calls, and see where each choice leads — then debrief it with your CFI.
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