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12-14 APRIL STS-1
SUCCESS & THEN SOME


REL 18  1ST SAIL bits from Williams (4/17/81 MEMO)

C3 DAP disc rate RPY lights on pre-MECO; normal ops post MECO

No TFAIL MNVR ∴ TMECO - 8:38 @ closed-loop init (103)

AUTO MNVR TO OMS-1 -> 1°/s rate 1/L in TRANSDAP
~3° overshoot P; ~2° R, Y
"lead angle" 1/L = 8° - doesn't play well w/ 1°/sec

RCS lights now in 104-106

No pitch error needle movement during MPS dump

DISC-PULSE selectable by axis, MAN or AUTO DAP in 104-106

Orbit DAP init = A/AUTP/NORM, XLN=PULSE, ROT=DISC