Note: Now FAA Approved as a replacement clock in non-transport category aircraft. Click Here to read the FAA Approval letter and details. The GT-50 is a Clock, Timer, G-Meter, Voltmeter and Outside Air Temperature instrument enclosed in a milled aluminum case fitting in a standard 2-1/4” instrument hole. G-Meter:
Clock: 12 or 24 Hour Format Timer/Stopwatch Voltmeter |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. |
My analog clock shorted out and this looked like a great upgrade. Being digital, well lighted and having a timer and flight timer as well as a usb port are great features and definitely worth any added expense over an analog.
Flight Data Gt-50 With USB
Compact and lightweight with lots of functions.
Flight Data Gt-50 With USB
Great unit. Functions as advertised.
Flight Data Gt-50 With USB
Great unit! The order was delayed through the manufacturer, And I received fantastic communication by the company keeping me informed of what the problem was and when to expect it in. When the unit came it, its very well made. Machined metal housing and excellent construction, as well as packed full of features in a very small case. Can’t say enough good things about Flight Data Systems.
Flight Data Gt-50 With USB
Well built, easy install and works as advertised. This .22lb unit replaces the accelerometer and windup clock over 2lbs.
Flight Data Gt-50 With USB
Nice little product, clock, timer, engine on timer and USB all in one. Easy install.
Flight Data Gt-50 With USB
This multi function G-meter, clock, temperature, volt meter, timer is amazing. I used it to replace the original clock that failed in my Aviat Husky and I love it. How or why this very impressive machined aluminum case instrument is sold for 1/3 the price of the cheap clock it replaced is a mystery. The USB port even charges my IPhone while I fly. This GT-50 is the best buy in aviation.
Flight Data Gt-50 With USB
What a great lightweight, reliable, multi-function instrument. I love the way I can see batter voltage and the auto- tracking of power-on time. Really easy to install and reduces drain on the battery.
Flight Data Gt-50 With USB
It works as advertised. No issues.
Very nice unit with good function, good looks, easy to use and easy to install. I replaced an analog clock with this digital clock, timer, g-meter and am very pleased. Current draw is extremely low so no concern about battery drain over long periods of inactivity.
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
Per the supplier: The customer will need two things: 1) OAT probe part # 10-03694. 2) Extension wire between the probe and the instrument. We recommend 22 or 24 gauge single conductor shielded wire for this purpose.
The Flight Data GT-50 would also be connected to the hot battery bus in order to keep the clock running. It does not have an internal battery.
The depth of the GT-50 is 0.67".
The GT-50 is FAA Approved and may be installed in certificated non-transport aircraft as a minor alteration and does not require an STC or TSO for the clock feature. Volts and OAT are not a primary replacement and you will need to keep your primary gauges. The FAA approval letter for the clock can be found on the overview page.
No, the OAT probe is not required for the G-Meter to be operational.
This unit will Instantaneous Display to +12/-10 G and records/saves the minimum and maximum recorded values
The GT-50 is a six function unit. It functions as a voltmeter, G meter, clock, timer/stopwatch, and accelerometer.
Per the manual the yellow wire for the light should be connected to your instrument power source so it is powered when the master switch is turned on. See manual for rest color coded wiring. It is posted to the Documents tab.
No. This does not have an audible alarm.
Power Consumption: at 14V - Backlight on: 0.025 Amps, Backlight Off: 0.0008 Amps