This is an aircraft performance profile for Little Navmap (LNM) for the AT Simulations Antonov An-2 for MSFS. It was recorded based on a simple flight plan and using the "ATSimulations/Microsoft An-2 AP & Flight Model" autopilot mod for a stable flight using the standard economy prop, mixture, and power/throttle settings for a climb to 5000 feet, a flight of approximately 30 minutes, a gentle descent, and a visual landing. To get the best baseline possible, good weather settings with a standard baro altimeter setting was used with a moderate (approximately half) load of cargo and fuel for weight.
As much fun and as unique as the An-2 is, it can be a real chore to fly sometimes. It also doesn't help that all the controls, switches, and gauges are in Russian or metric, so using the autopilot referenced above with my PMS50 GTN750 as a controller really makes all the difference in my choosing the An-2 for flights more often. I also really like the "ATS/Asobo Antonov An-2 English cockpit translation" mod for being able to actually read some things.
Of course adverse weather conditions, aggressive climbs and descents, max performance cruise settings, and other factors will all affect your results, but this should give you a good starting point. I have also included some basic and useful information under the remarks tab for when you can't find your checklists! :-)
Learn more about utilizing Aircraft Performance Files in Little Navmap here.
NOTE: Most (if not all) recorded airspeeds are at TAS (True Air Speed), not IAS (Indicated Air Speed) as given by your airspeed indicator as this is what LNM requires for the performance profiles. As a general rule of thumb, the TAS is about 2% higher than IAS for every 1,000 feet (300 m) above sea level.
Referencing the autopilot mod above, while most MSFS aircraft lacking standard autopilot controls can have them activated by modifying the config file (I won't tell you how, but it's not hard and you can look it up pretty easy), I could NOT find the config file for the An-2. I'm beginning to suspect there isn't one or it's hidden so well that I'd never have found it. Either way, the very bright creator of the An-2 autopilot mod appears to have created his/her own config file and it works like a charm, as long as you either keybind the standard AP controls or use another device to control it like I did with the PMS50 GTN750 (paid version).