From 
Enrico IK0BZY asked us for letter support, ktorým by chceli osloviť Joea, K1JT. Ako vkv-isti určite vedia, je to autor výnimočného softwaru WSJT, aktuálne vo verzii 9. Jedna z použitých modulácií vhodných pre meteor scatter operation is JTMS. This mode has not yet caught on like FSK441, but according to the tests so far, it enables better readability of very weak signals and short reflections (up to 40ms).
Due to low interest, Joe decided not to develop this mod further. At the beginning of December, however, a group of MS vkv-ists would like to ask him by letter to continue his development. If you want to support them, write to Enrico IK0BZY at fa00416(zav)tiscali.it .
You can read more about WSJT at physics.princeton.edu/pulsar/K1JT/WSJT_9.0_Supplement.pdf