Real Chatterer is an add-on for the mod Chatterer that replaces the kerbal gibberish with real recordings of real astronauts, cosmonauts, and even satellites. Real Chatterer is chiefly meant for Realism Overhaul and Real Solar System players to give them a more immersive experience while using Chatterer.

Real Chatterer includes: 111 clips from Space Shuttle flights.

85 Apollo clips from Apollo 10, 11, 12, 13, 14, and 15.

25 Apollo EVA clips from Apollo 11, 13, 14 and 15.

66 Gemini clips from Gemini 4, 9A, 10, and 11.

12 Gemini EVA clips from Gemini 4 and 10.

97 Mercury clips (divided among three sets) from Mercury-Redstone 3 & 4, and Mercury-Atlas 6.

49 Soyuz clips.

19 Vostok and Voskhod clips.

Several new beeps including authentic sounds from Sputnik 1, Sputnik 3, Vanguard, Explorer 1, Explorer 7, Polyot 1, Proton 1, Proton 4, and Cosmos 177.