Question on OKC ILS 17R

[aerobat95]

For you instrument rated folks....if you take a look at the ILS 17R at OKC in the minimums section you see that for the ILS mins it is #1482/24......what does the # mean? 

 http://204.108.4.16/d-tpp/1111/00301IL17R.PDF

Thanks

Ray

[74657]

Im going for my checkride next week so technically Im not rated but Ill give it a shot.  The box where the non-standard TO mins is published has the # sign and the most I can gather is that it has to do with the MALSR lights and equipment in the plane.  It states that the RVR should be increased to 4000 if they are out where the current mins show 1/2 mile.  It also says that RVR of 1/4 mile is authorized with a FD, AP or HUD.

Either that or its a typo?

[BorealOne]

it means non-standard approach minimums as described in the info box (re inoperative MALSR lights) next to the 'A' black triangle. If you are category E (ie above 165 kts) on an ILS approach, you will note you require a 4000 RVR to attempt the approach. If you are slower, you get the 1/2 mile. The other requirements are applicable to LOC approaches. 

The 'T' black triangle is for non-standard take-off minimums - you get a shorter 1/2 RVR if you have an autopilot, but don't confuse your examiner by telling them that in the approach brief...

[carusoam]

Note...

I looked up another version of the chart.  I compared Ray's link to the one on WX7.

The "#"  moved locations slightly.  (1) In ray's diagram  #1486/24.  (2) In WingX  the "#" is under category, S-ILS 17 L #.

Best regards,

-a-

[aerobat95]

Thanks.....I do believe it is due to the A black triangle.....makes sense now.