anyone know which airline this is?

Here is a list I found on the web; might not be every one:http://atcmonitor.com/callsigns.htmlMight you mean Tapsa?Hope this helps,--Tom GibsonCal Classic Propliner Page: http://www.calclassic.comFreeflight Design Shop: http://www.freeflightdesign.comDrop by! ___x_x_(")_x_x___

Owner: TAES (TECNICAS AEREAS DE ESTUDIOS Y SERVICIOS, S.A.) Radio Call: TECSA that's what I got....don't know who it is. they fly all the time from JFK-EGSS