NOTAM for OSH:
A0014/11
FROM: 17 FEB 2011 10:00
TO: 31 DEC 2011 23:59
RWY 12/30 EXTENDED 200M FROM THR RWY 12.
RWY 12 THR MARKED AT DIST 200M FROM NEW RWY EXTREMITY.
THERE IS A TURNING PAD FOR ACFT ON DISPLACED THR.
RWY 12/30 LENGTH IS 2814M.
RWY 12: DIST 2814M FROM RWY EXTREMITY AVBL FOR TKOF.
DIST 2614M FROM THR AVBL FOR LDG.
RWY 12: TORA 2714M, TODA 2814M, ASDA 2714M, LDA 2614M.
CWY 250M, WID 150M.
RWY 30: DIST 2814 AVBL FOR TKOF AND LDG.
RWY 30: TORA 2714M, TODA 2814M, ASDA 2714M, LDA 2814M.
CWY 100M, WID 150M.
RWY 12: PALS CAT-I INSTALLED:
RWY THR LGT INSTALLED BEHIND DISPLACED THR ACROSS OVERALL
RWY WIDTH. PAPI INSTALLED AT DIST 250M FROM RWY 12 THR
ON LEFT SIDE OF RWY.
RWY 12: APCH LDG MNM FOR CAT A,B,C,D ACFT - CAT I MNM.
FOR PRECISION APCH AND IFR APCH: DH 60M VIS 800M OR RVR
550M.
Thats also the numbers Jeppesen carries. 60M equals to 200ft.
Donīt know where your number origin?
So if your time (around 1200-1230LT/0600-0630z) is correct, the numbers are okay for a CAT I approach.