o Added American Champion Super Decathlon (8KCAB) and Vans RV-6 aircraft. -all versions o Fixed bug whereby editing the glide ratio or glide speed while in emergency mode failed to re-calculate the set fpa. -expert

Fixed a bug in the solar azimuth elevation function that caused a crash in rare circumstances.

o RevenueCat back-end upgraded -all versions

o Massive overhaul of global airfield database. Merged Ourairports 2026 database with FAA NASR database and filled in all missing elevations. -pro -expert o Improved map movement smoothness and dynamic zoom control in modes centered on plane -pro -expert o Improved reliability of “off field,” “turnback possible,” and “negative turnback” audio calls -expert o Added internet elevation calls for international locations improving mark point and user-created LZ’s when outside the USA -pro -expert o Fixed a bug where a mark point would revert to default if the user loaded a new runway using the LZA or LZB button. -pro -expert o Added solar computation location to clock in chrono mode (previously only showed this label in the various solar modes) -pro -expert o Changed age of weather label to show time since METAR weather observation (minutes). Used to show time since last load of METAR, which could have hours old information. -pro -expert o Fixed a bug when creating a new LZ using Big Sky view where extraneous labels cluttered screen. -pro -expert o Pressure altitude, iBaro improvements -pro -expert o Added more fields to telemetry export. -expert

o Added elevation to WX Station location on maps -pro -expert o Changed METAR writing direction from Magnetic to True wind direction plus 180 (METAR flows like a flag on a flagpole). -pro -expert o Minor airport database fixes -pro -expert o Improved maximum endurance calculations -pro -expert

o Fixed a bug affecting v7.82 that prevented the HUD from displaying roll when in Attitude GPS mode. -expert o Added g-meter and turn radius read-outs on HUD. -expert o Added ability to graphically create custom LZ’s using the map in Sky view -pro -expert o Improved solar Az/El accuracies -pro -expert o Added label to clock displaying location of solar computations (either the plane or the LZ) -pro -expert o Added critical message system that will present a pop-up if Owhyee Aviation LLC discovers a significant bug that has yet to be fixed. – all versions

o Fixed double pop-up EULA confirm on start-up. -all versions o Added local time zone (eg “MDT”) label -all versions o Added C48 (Wilson Bar) to runway database -pro -expert o Added ability to trick TLAR into thinking it’s flying if on the ground -pro -expert o Improved sitrep format now includes recorded takeoff and landing conditions and performance, as well as stored mark point -pro -expert o Improved performance data capture reliability -pro -expert o Added ability to simulate a takeoff in emergency mode -expert o Added distance remaining markers to HSI LZ in HUD mode -expert o Added ability to switch HUD colors: Green on Black or Black on White -expert o Improved precision of HUD ladder and pitch indicator -expert o Added three levels of HUD-clean -expert o Increased time between closest runway searches in AUTO mode from 5 to 15 seconds to improve app speed. -expert o Emergency mode now auto sets land flaps up and pilot selected FPA to the glide Fpa of your plane. -expert

o Fixed version 7.79 solar time error if no LZ selected (older versions were unaffected) -basic, -pro, -expert o Added visible runway numbers to HUD -expert o Added ability to turn on/off solar azimuth pointers on HUD compass -expert o Added sunrise / sunset times to HUD in weather settings -expert o Fixed wind direction error affecting HUD climb/dive markers -expert o Fixed an opacity issue that allowed certain buttons from the performance view screen to be activated while on the HUD screen

o Fixed density altitude error if in manual elevation with iBaro selected -pro -expert o Added climb, set FPA, and glide pitch markers to HUD -expert o Fixed translation error affecting the FPA marker in the HUD which was most noticeable at high pitch and high bank angles -expert o Fixed a screen-size error that caused vertical scaling issues for certain iOS screen sizes on the HUD -expert o Cleaned up stray “Big Sky” label -expert

Major change: HUD-mode added for TLAR-expert o Changed no-runway-selected length to 6000 feet (12000 for L39) – all versions o Improved atmospheric model pressure accuracy -all versions o Improved Eco-Climb functionality -pro -expert o Added ASTOP symbology to LZ graphics -pro -expert o Improved iBaro accuracy in flight -pro -expert o Changed wind title from AUTO/MAN to METAR/MANUAL -pro -expert o Switching to manual winds no longer zero’s wind dir/spd -pro -expert o Improved TCH calculations in emergency mode in flight -expert o Improved Displayed Glide Ring Accuracy In High Winds -expert o Added auto-flip of runway if in auto mode and flying and landing tailwind > 10 knots -expert

o Added “Icy” as an option to existing wet/dry runway conditions -pro -expert o Added ability to choose your airplane Icon -pro -expert o Added ability to build custom airplanes -expert o Vastly sped up reaction time to glide data stepper inputs o Clarified emergency turnback error messages if LZ coords not precise or no LZ selected -expert o Changed the runway length search criteria for AUTO-LZ’s -expert

o Added PA24-250 and PA24-260 aircraft –all versions o Updated World Magnetic Model from 2020 to 2025 -all versions

o Improved flap setting indications for all aircraft -all versions o Corrected jitter issues on moving map when centered on plane -pro -expert o Improved cruise percent power display when toggled above maximum achievable percent power for given density altitude. -pro -expert o Updated Global Airfield Database for KABQ -pro and -expert o Fixed bug that sometimes resulted in “Off Field” calls when not in emergency mode. -expert

o Added Cessna T240 (Also known as TTx or Cessna 400) and Vans RV-12iS aircraft -all versions o Changed max weight limit to published max plus 100lb –all versions o Improved modeling of turbo-charged engines in other than standard-day temperatures (affects SR22T, T240, K7SS) -all versions o Adjusted Clock Solar data to compute solar times for your current location or for the active landing zone depending on your selection of elevation-source (GSL/Manual = current location or TDZE = LZ location). -pro -expert o Changed the way TLAR defines takeoff distance over fence height on sloped runways (see manual version 6.23 or later) to account for runway slope. -pro -expert

o Improved LZ-AUTO search speed 50-fold. -expert o Added automatic elevation source selection. -expert o Improved map view movements in AUTO-LZ mode. -expert o Fixed bug that caused app to freeze on startup for some customers. -basic -pro -expert

o Improved LZ-AUTO search -expert o Improved auto METARs when off net -expert -pro o Global airfield database updates -pro -expert o Added audio “Joker”/“Bingo” fuel calls -basic -pro -expert

o Changed start-up settings for -expert. TLAR defaults to fully automatic modes for weather and runways. o Automatically load and activate the closest runway -expert o Continuously scan for and automatically load the best wind-corrected emergency runway (one that yields the most excess altitude available upon arrival and after turns to align with said runway) and compute an emergency glide to it during flight -expert o Added auto-motor start/stop -expert o Vastly improved global airfield database search speed -pro -expert o Fixed a bug that displayed gsi and hsi carrots for imprecise LZ’s if one was loaded with gsi and hsi data showing for a previously active LZ -pro -expert o Tightened up the criteria to auto-switch to dynamic KGS mode for landing performance calculations -pro -expert o Fixed sitrep telemetry file bug causing nothing but zeros to be output for the turnback possible column -expert o Rationalized when TLAR displays DME versus Track Distance To Go when in Emergency modes. -expert o Moved weather source (blue) line from approach end to center point of runway on map displays -pro -expert o Added low fuel caution and warning colors to fuel remaining -basic, -pro, -expert

Improved predictive turn back performance in TLAR-expert.

o Fixed bug which scrambled pilot-selected units (e.g. knots vs mph etc) on shutdown

TLAR-expert initial commercial release o TLAR-expert has all of TLAR-pro’s features and adds emergency turnback functionality o TLAR-expert also adds aircraft telemetry recording for debrief/analysis purposes o Added flight path marker if descending to maps -pro and -expert o Added requirement for user to acknowledge the EULA on app start up on all versions o Minor adjustments to GUI on all versions

Fixed use of barometer and motion sensor data to be in line with recent Apple policy change regarding privacy and these sensors. TLAR will ask user for permission to use these sensors on start up with this update. If denied, TLAR will still work, but iBaro will be wrong, and capturing aircraft takeoff and landing performance will be negatively affected. This permission can later be changed in iOS Settings/TLAR/Motion and Fitness.

o Critical fix of bug that crashed app for brand new users o Improved performance modelling of A36, C152, C172N, C172S, C180K, C182, CA185F, DA40, GLST, M20F, PA28140, and PA28181 aircraft -basic and -pro o Improved display of Nav and Motion sensor status -pro o Corrected screen-size error which displayed the CDI and GSI in the wrong place on certain iPhones -pro

o Global airfield database updates -pro o Fixed glideslope carrot bug -pro

o Added Diamond DA-40 Aircraft -basic and -pro o Improved A36, C182P, SR20, SR22, and SR22T aero models -basic and -pro o Added caution if height by end is within 10 feet of fence height – basic and -pro o Added Accelerate-Stop Distance -pro

o Added L39C jet to -basic and -pro o Added ability to select fuel units in pounds or kilograms in -basic and -pro o Added ability to select MACH for airspeed units in -basic and -pro o Fixed reporting of Vg from true to calibrated speed -basic and -pro o Added constant MACH climb profile to -pro o Fixed endurance cruise fuel flow in -pro o Global airfield database updates -pro