you can absolutely use it to do data entry in any aircraft you just map the buttons appropriately ... it's a button box, i operate exclusively in VR so i don't have the displays turned on? but my understanding is there is a mod that enables you to display various data outputs on the UFC
which covers
Base Profile: For any aircraft no listed here, includes altitude, airspeed, vs, flares, chaff, fuel (Readouts may vary on aircraft so keep an eye out)
Super Bug Mod: Displays working UFC from Super bug [Credit: @Trigati]
AH-64: KU Keyboard, chaff/flare, radar altitude, [Credit @Wostg @ANDR0ID]
A29: Heading, fuel, aircraft mode, altitude [Credit @ANDR0ID @Wostg]
C130 Herc Mod: Heading, fuel, altitude, chaff/flare [Credit @ANDR0ID]
T45: Heading, fuel, altitude, radio freq, master arm, airspeed [Credit @ANDR0ID
AV88 Harrier: UFC + ODU
A4 [Credit @Wostg]
F-15E [Credit @Wostg]
F-16 [General data fields shown on UFC] [Credit @Wostg]
KA-50 2+3: Altitude, waypoints, chaff, flare, gun count,. [Credit @Wostg]
MI-24/MI-8/UH-60/UH-1H: Radio coms, radar altimeter, chaff/flare, arm state, etc [Credit @ANDR0ID]
JF17: Mimic JF17 UFC displays [Credit @ANDR0ID]
TF51D: Radio selection, altitude, true heading [Credit @ANDR0ID]
A10C2: Static text on the option displays. FUNC, HACK, LTR, MK, ALT, displays master caution light status
Other modules: Any module can be supported, just needs to be added. Comment any modules you want to see supported or leave a "issue" on the Github Project.