StallSentry 1.4.9: Ignite Your Passion with Unrivaled Precision
Throttle up and conquer the skies! You’re slicing through the clouds, the roar of the engine fueling your soul. But a stall looms in a single misstep. StallSentry 1.4.9 is your fearless co-pilot, a high-octane guardian that tracks our Defined Minimum Maneuvering Speed (DMMS) with razor-sharp focus. This isn’t just an app—it’s a lifeline, screaming warnings to keep you soaring safely.

DMMS Alerts is open-source! Check out the code and contribute at https://github.com/StevoKeano/DMMSAlerts.

What’s New in 1.4.9? Game-Changing IAS Precision
Take command with our latest breakthroughs:
METAR-Powered IAS: Automatically calculates Indicated Airspeed (IAS) using the closest METAR, adjusting for wind to nail pattern work—downwind, base, or final—with pinpoint accuracy. Open Source URL in options, now targets older Android API's and SDK's for those Galaxy Note20 users!

Manual IAS or GPS Fallback: No internet? Punch in IAS via the new numeric picker while flying downwind, or let StallSentry default to GPS ground speed for seamless monitoring.

Uncompromising Safety, Heart-Pounding Alerts
Stalls strike when airspeed dips below your DMMS. StallSentry roars into action with a stall horn WAV and a blazing Skull & Crossbones flashing on-screen. A customizable Text-to-Speech (TTS) voice thunders: “SPEED CHECK, YOU’RE PLUMMETING!”—demanding your focus. Dynamic G-force adjustments fine-tune stall thresholds for every maneuver, keeping you safe in the steepest turns.
Tailored for Pilots, Built for Control
Set your DMMS (e.g., 70 knots) with the slick numeric picker, swapping clunky keyboards for lightning-fast input. The Options Menu lets you:
Tweak alert frequency (default 5s) and TTS messages.

Toggle airport callouts for audible nearest-airport alerts (icaoID, distance, bearing).

Enable/disable Skull & Crossbones or suppress alerts until above DMMS.

Hit PAUSE to silence all activity instantly.

Cockpit-Ready Interface
StallSentry’s UI is pure adrenaline: a SkyGradient (deep blue to light) sets the stage, with a 3D button flashing status—“Monitoring,” “Paused,” or “Set Permissions”—in fiery ActiveGradient (orange-red) or muted PausedGradient (gray). A VerticalStackLayout delivers DMMS, speed (knots), altitude (feet), and closest airport details (icaoID, elevation, distance, heading). Semantic hints like “Start DMMS monitoring” ensure accessibility.
Rock-Solid Engineering
Built on .NET MAUI (Android, SDK 35), StallSentry demands location permissions (fine, background) and foreground service to run non-stop. It loads 47,308 airports from Stations.csv, tracks your position (lat, lon, altitude), and computes headings with precision. Enhanced GPS with signal loss detection ensures 2-second updates, logging any hiccups. Permission prompts fire only when needed—no fuss, just flight.
Own the Skies with StallSentry
From daring aces to weekend warriors, StallSentry 1.4.7 fuels fearless flying. Download now and transform every takeoff into a promise of a safe landing. The sky’s your arena—rule it with StallSentry’s unmatched vigilance!
Permissions: Location (fine, background), Foreground Service
Support: Android