TruAirspeed

Разработчик: James Petty
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Описание

TruAirspeed is a True Airspeed Calculator for the iPhone and iPad. It's a bit different from other true airspeed calculators, in which the pressure altitude is an input. This requires resetting the altimeter to the standard sea level pressure of 29.92"Hg to read the pressure altitude. With TruAirspeed, you input the indicated altitude and the Kollsman window's pressure setting — the app then calculates the pressure altitude, density altitude, true airspeed and mach number for you.
The calculations involved take full account of compressibility effects, but not shock waves, so it's limited to subsonic, non-transonic flight only.
You have a choice of units for inputs and results, and you may choose either a calculator-style keypad (top row: 7-8-9) or a telephone-style keypad (top row: 1-2-3). You may also set a correction factor for your bird's airspeed indicator/pitot-static system, if you know it (mine is 0.95).
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TruAirspeed Частые Вопросы

  • Приложение TruAirspeed бесплатное?

    Да, TruAirspeed полностью бесплатное и не содержит встроенных покупок или подписок.

  • Является ли TruAirspeed фейковым или мошенническим?

    Недостаточно отзывов для надежной оценки. Приложению нужно больше отзывов пользователей.

    Спасибо за ваш голос

  • Сколько стоит TruAirspeed?

    Приложение TruAirspeed бесплатное.

  • Сколько зарабатывает TruAirspeed?

    Чтобы получить оценку дохода приложения TruAirspeed и другие данные AppStore, вы можете зарегистрироваться на платформе мобильной аналитики AppTail.

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TruAirspeed Отзывы Пользователей

Well Done

ECPilot on

Соединенные Штаты

Thank you. Both of your apps are absolutely perfect. Thank you.

Works as stated. Generous contributor to the flight testing and experimental community.

mesae on

Соединенные Штаты

Another useful offering by Mr. Petty. Thank you sir. I’m enjoying tinkering with Benchmark too. As for the one user saying there is no way to change units; there is. Tap the little “i” in the corner and drill down. As for the other claiming the app is inaccurate, if you mix up C and F, you get a big error (10 knots on a sample I just did).

Incorrect compared to other calculators

jack22378888 on

Соединенные Штаты

Off by between 5-10 kts. Not reliable

No way to choose between F and C?

hish747 on

Соединенные Штаты

Is there really no way to change between Celsius and Fahrenheit? That makes it so you need another app to convert temperature. Am I missing something? This seems like a major oversight.

Excellent

General Mutley on

Соединенные Штаты

A great tool - thanks :-)

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TruAirspeed Конкуренты

Name
Bonanza Performance
Density Altitude GA
General Aviation
uAvionix Echo Installer
Baron Performance
PiCal - Pilot Calculator
C182 Performance
SwitcheOn
Just Works LTE Power Control
uAvionix skyBeacon Installer
Handy Pilot
Flight Calculations
Flight Computer - E6B
Make flight calculations easy

TruAirspeed Установки

30дн.

TruAirspeed Доход

30дн.

TruAirspeed Доходы и Загрузки

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