It's the enicalyth again. Somebody can help. I am 777/747 & not 737 and just asking someone to tap into the BLT if they have one in the despatch office or else tap the info into the old wotsit. I have translated the met conditions using wahiduddin since i don't think new guys are taught it anymore. Okay then, you are at FACT in a 737-800. Runway smooth and wet. Elev 151ft 30degC OAT 1017mB dew point 15degC (or 48% relative humidity). BRW is 65750kg. Can't someone just tell what JAR runway length is spat out like I would if'n you asked a 777/747 question? If you are American make it 145000lb 86deg F OAT 30.07in Hg 59deg F dew point, still 48% rel humidity and still 94.28% relative density. Which is what it will be typically be at 1100ft in St Helena if they get around to building an airport. Now please, guys, it ain't difficult for a bobby jockey to reply is it? Fickle 7 out.