SmartSky OPT
Navigation
Free
SmartSky OPT is application for flight operations are now compatible on iOS devices.
User-friendly interface provides straightforward access to takeoff, landing and weight and balance computations, according to the type of operations and aircraft loading. The application allows end users being more autonomous and accurate in the calculation.
more - Fixed takeoff mass calculation on a wet runway.
- Fixed takeoff calculation from a taxiway intersection.
- Takeoff results now show the parameters of the obstacle limiting the takeoff mass.
3.1.1 Sep 1
- Added Import W&B button on the TakeOff and Landing pages — one-tap transfer of aircraft type, weight, and %MAC from the W&B calculation results.
- Added Torque calculation for ATR 42/72: OBJ TQ and RTO TQ for takeoff, GA TQ for landing — shown in calculation results and the printed form.
- White Bug and Red Bug speeds are now included in the printed (PDF) output alongside the other takeoff and landing speeds.
- Weather input fields (wind, temperature, pressure) are now integer-only; decimals are kept only for QNH in inHg.
- Refined Vga speed calculation: Vmhb minimums are applied per flap configuration in normal and icing conditions.
- Fixed a 1-kt overestimation of ATR 72 speeds based on Vmhb.
- Unified wind factor (5–15 kt), speed and weight rounding — identical values in the interface, report, and calculation model.
- For ATR 72, landing distance calculation is selected by LDTA availability: without LDTA, Actual Landing Distance (ALD) is used.
- Fixed ATR 42 White Bug and Red Bug calculation in icing conditions per approved OPS DATA rules.
- ATR 72 calculations at the temperature, weight, and AFM range limits: instead of a zero result, the boundary value is used with a warning.
- Eliminated non-monotonic V2 behavior with increasing weight (ATR 72); added an automated test across the full weight grid.
- Fixed issues from Utair feedback: Vref+10 behavior and related landing distance calculations.
3.1.0 Aug 18
- Carry-on CG contribution calculated by the actually occupied section seats (instead of the zone-average coordinate) — correct index and %MAC for non-uniform seating.
- Hand baggage mass is shown as a separate line in the W&B sheet and is no longer added to the PASSENGER line.
- LoadSheet TIME field reflects the release time (preparation for print/send), not the CG calculation start time.
- Removed the non-informative Version item from the LoadSheet.
- Correct wind-speed unit selection in the Takeoff section when the input field is empty — the value is preserved without false conversion.
- MEL items defined by graphs/nomograms are accounted for in the maximum takeoff mass calculation (AFM compliance).
- Eliminated non-monotonic takeoff mass jumps (±2 t) when only pressure changes — takeoff calculation stabilized.
3.0.3 Jun 11
- Correct MTOW limit reason: WAT Limit separated from Obstacle Clearance.
- Refined carry-on coordinate calculation for accurate %MAC.
- Fuel validation: blocks values exceeding tank capacity.
- W&B printout warning and block when weight or balance is out of limits.
- Auto-reset of passenger and baggage data on crew code change.
- Updated W&B layout: index and %MAC on one line, DOI on top.
- Consistent cargo order: forward - aft.
- Airports section with ICAO and name search.
- Restored manual entry of obstacles and runway length (NOTAM).
- Fixed EOSID display.
3.0.2 May 5
1. Implemented synchronization of aerodrome, obstacle, and company aircraft data via BAI-Online with automatic timeslice updates.
2. Added trim setting calculation on the TakeOff screen based on center of gravity (CG, %).
3. Added Engine Out SID (EO SID) procedure descriptions for applicable aerodromes.
4. Separated Required Landing Distance (RLD), Landing Distance at Time of Arrival (LDTA), and Actual Landing Distance (ALD).
5. For ATR 72: Added two takeoff methods after de-icing/anti-icing treatment (Type II/IV fluids).
6. For ATR 72: Added in-flight failure selection in the landing interface (simple and complex scenarios).
7. For ATR 72: Expanded the list of MEL failures and added their impact on takeoff performance calculations.
8. For ATR 72: Fixed calculation logic for contaminated runways under extreme temperatures.
3.0.0 Mar 27
Bug fixes
2.1.3 12/17/2024
Bug fixes
2.1.2 06/05/2024
Bug fixes
2.1.0 01/19/2024
• Calculation of Weight & Balance, TakeOff and Landing perfomances were fixed
• ATR-72 W&B data was added
• Red and white bug speeds calculation was added
2.0.0 11/13/2023
add ATR72-500 support
1.5.0 07/15/2023
Fix crash on start
1.4.1 05/19/2023
ATR-72 support was added
1.4.0 05/16/2023
* The database on airdromes and the aircraft has been updated.
1.3.7 02/17/2023
* The database on airdromes and the aircraft has been updated.
* Added the ability to calculate the distance.
* Adapted UI application for iOS 13+.
1.3.6 01/26/2023
Aircraft tail numbers changed
1.3.5 07/06/2021
Weights for VQ-BKQ
1.3.4 05/19/2020
Сhange the weights
1.3.2 04/06/2020
Fixed poor condition for ice and water
1.2.6 10/22/2019
Compatible with iOS 13 and fixed bugs
1.2.5 10/14/2019
Improvements and bug fixes
1.2.4 10/01/2019
Исправление авторизации
1.2.3 09/13/2019
Сorrection of authorization procedure
1.2.2 09/08/2019
fixed "contaminated"
1.2.1 09/03/2019
Fix bugs and improve perfomance.
1.2.0 08/29/2019
- Fixed takeoff mass calculation on a wet runway.
- Fixed takeoff calculation from a taxiway intersection.
- Takeoff results now show the parameters of the obstacle limiting the takeoff mass.
more Version 3.1.1 Sep 1
Data Not Collected The developer does not collect any data from this app.
