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13 - [[checkmark]] DAC question to Aikenhead (Thursday morning) - [[checkmark]] PLAID FUR for DAC field-of-view (around IECM ? etc.) . going to back-up, CRT is blanked (suspend entry req.) . going to direct - data is calculated with PDR as it was just before entry to direct 2/20 OMS SMS verification (pre-brief for 2/22) (1) "Prop 2" - 2 engines from 1 pod (1 run) standard ascent checklist (MET + 28:00) standard OMS 2 with exception of 08 LR OMS x feed (4) R OMS TK 1506 (2) (2) "Prop 6" - OMS 2 burn (leak … burn to completion) (a) SMS people will deplete fuel (b) " " oxidizer we do normal OMS 2 burn, flames out 1 engine, proceed on other (3) blowdown - OMS 2 burn to blowdown ("prop 4") (2 engine, 1 in blowdown) (1 run) (4) OMS engine failures - OMS 2 burns ("PROP 8") (3 runs) 3 different failures (1) GN2 depletion (2) valve breaks (ball valve) (fails closed) (3) ? [[margin with arrows to points (1) and (2) just above]] leak downstream of regulator