• Downloaded NOTAMs now include runway closures, displaced thresholds, declared distances and runway condition reports, and busy airports are no longer cut off after 100 NOTAMs. • A runway condition report, or an obstacle NOTAM for your runway, can fill in the runway’s NOTAM entries: tap Auto-Fill on its card, then check each value against the NOTAM. Undo restores what you had entered. • The airport search field is there as soon as you open the airport picker, so searching takes one tap instead of two. Your search results replace the favorite, recent and nearby airports until you clear the search.

• Adds the G3 Vision Jet. Choose it in Settings; it uses the G2+ performance data, including the updated thrust schedule. • Corrected landing figures: VREF at flaps 100 and flaps UP on a G2+ (it showed the flaps 50 speed), and flaps UP landing distance, now 38% over flaps 50, or 52% in icing, as the AFM gives it. • A wet runway now adds 15% to the whole landing distance, as the AFM does, on every model including the G1, and takes the dry safety factor rather than counting the increase twice. The wet safety factor is now the contaminated safety factor, for standing water, slush and snow. • Corrected climb figures: the ice-contaminated climb profile showed climbs where the AFM shows none. Obstacle climb now comes from the AFM tables, and the en route climb tables run to FL310. • Airports above 10,000 feet or below −1,000 feet are outside the AFM’s limits, and the app no longer gives takeoff and landing figures for them; it says why instead. Below sea level it uses the AFM’s sea-level figures. The experimental regression model still gives figures everywhere. • The experimental regression model now gives the AFM’s VREF at every weight, and no longer says a flaps 100 landing meets the go-around climb gradient where the AFM says it doesn’t.

• The app no longer quits when the climb charts do not cover your conditions; it leaves those figures blank instead. • A figure outside the charts now says which edge it ran off, instead of always reading "offscale high". Where a chart has a gap in it, it reads "N/A". • Some conditions the charts do cover were reported as uncovered. They now give you a figure. • When a terrain profile cannot be plotted, it now says why, and at what altitude.

- Fixed a crash on launch.

Terrain data now downloads through iOS itself rather than through the app, and the airport database arrives ready-built instead of being assembled on the aircraft. Terrain • A region keeps downloading when you leave the app. iOS carries the transfer, shows its own progress, and resumes on its own. • If iOS reclaims downloaded terrain for storage, Terrain settings marks those regions "Removed for space" with a Download button. • Regions you have already downloaded are kept. Performance • A number the AFM charts do not actually cover now says so. Below the lightest weight, the lowest field elevation, or the coldest temperature a chart runs to, the app reads the chart's edge — a longer distance than the real conditions would give — and marks the figure "offscale low". Landing charts start at 0 °C, so this shows up on any cold day. • Above the range a chart covers, where reading it at the edge would give a distance shorter than the truth, no figure is shown at all. This affects contaminated-runway corrections and the wind and slope adjustments. • The en route climb gradient and rate report N/A beyond the conditions their data covers, instead of a negative climb. • On the climb and go-around profiles, the obstacle climb segment says it is drawn from the regression model even with the tabular model selected: the AFM tabulates no obstacle climb. • A maximum takeoff weight, the required-gradient warning, and the go-around gradient note are now checked against a NOTAMed obstacle under the regression model as well as the tabular one. Navigation Data • A database is used only while its cycle is in force; a lapsed one is passed over and the current cycle imported. • An airport the new dataset no longer carries is forgotten along with its runway, instead of the widget and Siri failing on a retired one. • A selection survives a dataset that cannot be read at all. Elsewhere • Drag along the climb or go-around profile to read the terrain height and your height above it at any point. • Each widget names the airport it reports, so several can sit on one screen. • Ask Siri about a specific runway rather than only about an airport. • VoiceOver now speaks the runway facts previously carried by color alone. • When a position cannot be fixed, the app says why. • Sharing a takeoff or landing report now offers it as text as well as a PDF: the whole report in fixed-width columns, to read over a radio or type into a scratchpad. • A shared report is named for the airport, runway, and time it describes, and carries that name inside the file. • Takeoff and landing reports measure their margins against the declared distance — TORA, TODA, or LDA, less anything a NOTAM has closed — not the whole pavement, so a displaced threshold or clearway no longer reads long. • A takeoff report marks a runway short, and caps the weight, when the ground run does not fit the takeoff run available — not only when the distance to 50 feet overruns. • On the landing screen the total distance turns red when it overruns, as the takeoff screen already did, and VoiceOver says whether the landing distance available is sufficient. • A departure or arrival time already behind draws its conditions from the forecast rather than the current observation. • VoiceOver speaks a contaminant's depth with its unit, not a prime mark that some voices drop. • A contaminated runway is answered only where the performance data reaches.

- Installing is now nearly instant. Terrain for your region downloads in the background afterward, so the app is usable right away. - Terrain and navigation data downloads now show real progress instead of an endless spinner. - Terrain that is still downloading is no longer reported as corrupted. - Swipe a terrain region to delete it and reclaim space.

# WEATHER LAYERS IN CLIMB AND GO-AROUND PROFILE VIEW Enable weather overlays when viewing your climb or go-around profile. You can now display winds aloft (as wind barbs), as well as temperature gradients, cloud layers, and likely areas of icing conditions, all alongside your climb and go-around profile based on performance calculations. # WORLDWIDE WEATHER AND WINDS ALOFT SF50 TOLD now uses worldwide weather data from Open-Meteo wherever USA NWS data is not available. Open-Meteo provides surface conditions as well as winds and temperatures aloft, both for current and forecast time periods. USA NWS data has been expanded to include Alaska and Hawaii. And as before, Apple’s WeatherKit is used for surface conditions when no other source of weather is available. Winds aloft within the US is interpolated from official reporting stations when the departure/arrival airport does not have its own winds aloft reporting. # BUG FIXES AND OTHER IMPROVEMENTS - Fixed a crash when loading nav data (caused by invalid airport surface data from the FAA). - More crash fixes related to full disk space. - Fixed a bug which would cause the airport search field to not disappear. - Improved nav data import speed.

- Fixed the app freezing for several seconds while installing new navigation data. - When the weather service is unavailable, the app now says so instead of reporting the download as corrupted. - Diagnostic reports no longer include your IP address.

Fixes crashes or hangs when updating navdata.

- Minimum iOS version now 26.0. - More Liquid Glass adoption. - Views now use Dynamic Type for better scaling at different screen sizes. - Weather data is now dowloaded at app launch rather than when an airport is first chosen. - Even more performance improvements, mostly thanks to new technologies introduced in iOS 26.

Fixes a critical magnetic variation bug

More bug fixes and performance improvements.

Minor bug fixes: - Fixed a launch freeze that could block the app for ~15 seconds on startup. - Improved overall responsiveness for some operations. - Now shows a clear error when terrain data can't be saved because the device is out of storage.

* More gracefully handles out-of-space errors when downloading terrain data. * Faster first-time launch.

Minor performance improvements to reduce instances of the app freezing or stuttering.

* Fixed a crasher when automatically downloading terrain after first installing. * Moved warnings from the main takeoff/landing page to the Operational Warnings page. * Improved error reporting.

This release focuses on better supporting part-135 operators with enhanced contaminated runway analysis, detailed distance breakdowns, and operational warnings aligned with FAA advisory circulars. RUNWAY CONDITION CODES (RwyCC) Select a Runway Condition Code (1–6) as a contamination type, and SF50 TOLD will apply the appropriate landing distance factors from AC 91-79B. Factors automatically adjust based on whether the runway surface is grooved/PFC or smooth. When RwyCC factors are applied, the configured safety factor is bypassed since the advisory circular factors already include built-in margin. VREF ADDITIVE Add a VREF additive speed on the landing page to account for gusts or other operational requirements. The additive is factored into landing distance calculations using the AC 91-79B §5.2.2 method, and is included in the TLR. ADJUSTMENT BREAKDOWN Takeoff and landing results now show a full breakdown of how each adjustment — wind, gradient, surface, contamination, safety factor — contributes to the final distance. See the base distance and each incremental change so you can understand exactly where your numbers come from. PERFORMANCE NOTES & WARNINGS Results now include contextual notes and warnings: distance exceedances, weight limit violations, crosswind/tailwind exceedances, insufficient climb gradient, and informational notes about supplemental data or approximations. OTHER CHANGES - Runways now track whether their surface is grooved, PFC, smooth paved, or turf, pulled automatically from FAA and OurAirports sources - New "Use AFM Safety Factors" button in Settings to quickly reset dry and wet safety factors to the AFM defaults - Safety factor field now accepts two decimal places for finer control - Fixed a crash that could occur when updating from a previous version - Improved stability of the home screen widget when app data is updating

CLIMB AND GO-AROUND PROFILES After computing takeoff or landing performance, you can now view a cross-section profile of the aircraft's climb path relative to terrain and obstacles. For takeoff, choose between runway heading, a vectored heading or track, or a published SID to see how the aircraft climbs along that route. For landing, view the go-around climb path along the published missed approach procedure or a vectored heading. The profile chart shows terrain elevation, obstacles, waypoints with altitude restrictions, and highlights any terrain conflicts along the route. Climb profile calculations incorporate winds aloft data. Obstacle and instrument procedure data is sourced from the FAA's Digital Obstacle File and Coded Instrument Flight Procedures and is currently available for US airports only. TAKEOFF/LANDING DISTANCE VISUALIZATION A new satellite map view shows the required takeoff or landing ground roll overlaid on the actual runway. A colored chevron pattern indicates whether the required distance fits within the available runway. For takeoff, blue means sufficient runway is available and red means insufficient. For landing, blue means sufficient runway is available from the touchdown zone, yellow means sufficient runway is available from the threshold, and red means insufficient runway is available. Any runway shortening due to NOTAMs is highlighted on the map. TERRAIN DATA The app can now download worldwide terrain elevation data for use with the climb and go-around profile views. Terrain regions can be downloaded and managed in Settings. A status indicator on profile views shows whether terrain, obstacle, and instrument procedure data are available and current for the selected airport. OTHER UPDATES - Runway shortening from NOTAMs can now specify whether the closure is at the departure end or the threshold - Enroute obstacle climb gradient and rate data added for normal and icing conditions across all aircraft generations BUG FIXES - Fixed app hangs caused by airport search sorting and nearest-airport queries running on the main thread - Fixed repeated database re-faults when displaying nearby airports after location updates

* Fixed a crash when using G2 regression data

Version 3.3.3 fixes a bug that would cause incorrect "offscale high" results on the Climb page. DOWNLOADED NOTAMS SF50 TOLD will now download live NOTAMs after you select an airport. You can view these NOTAMs by tapping the “NOTAMs” button on the takeoff and landing views. Use the downloaded NOTAMs to help you fill out the takeoff/landing shortening, obstacle, and contamination fields. G2/G2+ AFM UPDATES (REISSUE A) SF50 TOLD now has a "Wet Runway" contamination type, that adds 15% to runway distances for the G2/G2+. The G1 AFM has not been updated with the new Wet Runway data, so (for the tabular model), no correction will be provided. (A 15% correction will be applied if you use the regression model.)

Version 3.3.2 fixes a bug with G2+ performance data and limitations. DOWNLOADED NOTAMS SF50 TOLD will now download live NOTAMs after you select an airport. You can view these NOTAMs by tapping the “NOTAMs” button on the takeoff and landing views. Use the downloaded NOTAMs to help you fill out the takeoff/landing shortening, obstacle, and contamination fields. G2/G2+ AFM UPDATES (REISSUE A) SF50 TOLD now has a "Wet Runway" contamination type, that adds 15% to runway distances for the G2/G2+. The G1 AFM has not been updated with the new Wet Runway data, so (for the tabular model), no correction will be provided. (A 15% correction will be applied if you use the regression model.)

Version 3.3.1 fixes some G1 vs. G2 limitations (such as maximum altitude), displays climb speeds in Mach above FL180, and updates regression equations to improve accuracy. DOWNLOADED NOTAMS SF50 TOLD will now download live NOTAMs after you select an airport. You can view these NOTAMs by tapping the “NOTAMs” button on the takeoff and landing views. Use the downloaded NOTAMs to help you fill out the takeoff/landing shortening, obstacle, and contamination fields. G2/G2+ AFM UPDATES (REISSUE A) SF50 TOLD now has a "Wet Runway" contamination type, that adds 15% to runway distances for the G2/G2+. The G1 AFM has not been updated with the new Wet Runway data, so (for the tabular model), no correction will be provided. (A 15% correction will be applied if you use the regression model.)

DOWNLOADED NOTAMS SF50 TOLD will now download live NOTAMs after you select an airport. You can view these NOTAMs by tapping the “NOTAMs” button on the takeoff and landing views. Use the downloaded NOTAMs to help you fill out the takeoff/landing shortening, obstacle, and contamination fields. G2/G2+ AFM UPDATES (REISSUE A) SF50 TOLD now has a "Wet Runway" contamination type, that adds 15% to runway distances for the G2/G2+. The G1 AFM has not been updated with the new Wet Runway data, so (for the tabular model), no correction will be provided. (A 15% correction will be applied if you use the regression model.)

* Better handling of errors when loading weather (e.g., due to being offline): No longer displays a full-screen sheet, and shows user-entered weather info if given * Fixed crash that happened when attempting to load weather while offline * Fixed UI slowness when searching for an airport * Other minor changes

* Restored the ability to search for airports by city name. * Minor bug fixes.