App Profile: TruAirspeed
Android / Games / Puzzles
TruAirspeed
Installs:
Rating:
4.13
Total Reviews:
8
Top Countries:
US, CA, AU
< $5k
/mo
< 5k
/mo
Reviews: What People Think About TruAirspeed
tom3holer
Rating: 4/5
I can’t find how to change knots to miles per hour which my airspeed indicator is calibrated in?
mesae
Rating: 5/5
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).
hish747
Rating: 3/5
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.
About TruAirspeed
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).
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).
File size: 8713216
Launched countries: USAUCACNFRDEGBITJPKRRUDZAOARATAZBBBYBEBMBRBGCLCOCRHRCZDKDOECEGSVFIGHGRGTHKHUINIDIEILKZKEKWLBLTLUMOMGMYMXNLNZNGNOOMPKPAPEPHPLPTQAROSASGSKSIZAESLKSECHTWTHTNTRUAAEUYUZVEVNBOKHEELVNIPYMZYEBHCYMTBJBFCGJOLAMLSNTZUGZW
Minimum OS version: 13.5
Release Date: 1397458800000
Published by James Petty
Website url:
Publisher country:
Related Apps
uAvionix skyBeacon Installer
3.5/5
2 reviews
Winter OPS
0.0/5
0 reviews
uAvionix Echo Installer
4.1/5
8 reviews
B777 Clipboard
5.0/5
1 reviews
Pilot Dangerous Goods
5.0/5
2 reviews
C182 Performance
4.3/5
10 reviews
Handy Pilot
5.0/5
1 reviews
performify
0.0/5
0 reviews
SwitcheOn
4.4/5
27 reviews
PiCal - Pilot Calculator
0.0/5
0 reviews