Radio and navigation setup
The chart requires DME or GNSS. GNSS may substitute for DME using CB VOR as the reference waypoint. Distances in the profile and tables are NM to CB DME, not distance to the runway threshold and not an instruction to substitute ICB DME.
Aerodrome elevation is 1,887 ft. Runway 35 threshold elevation is 1,869 ft; reference datum height is 50 ft. The chart’s magnetic variation is 12° E.
Approach sequence
Read the selected arrival and clearance together with this approach. The plan view shows AVBEG/POLLI arrivals via the southern entry area and BUNGO/LEECE arrivals toward GIBIL. It identifies CB radial 143° and lead radial 159° in that area, a 13 NM CB arc at 6,000 ft, and an inner arc at 5,100 ft; the arrival procedure determines the route to the approach.
The 3° altitude checks are a separate table. Do not confuse those calculated path values with the localizer procedure altitudes printed in the profile.
3° approach-path altitude checks
Holding at MOMBI
The hold is right-hand with an inbound track of 348°, a DME limit of 14 NM CB at 5,100 ft. The 5,600 ft row specifies a 1-minute time and no DME limit; the 5,100 ft row has no time specified. The chart depicts 098°, 168° and 278° sector boundaries around the holding pattern.
Aircraft holding at MOMBI may begin descent once established inbound on the approach. This note does not remove the approach’s altitude restrictions.
Missed approach
Track 348°. Climb to 5,100 ft, or as directed by ATC. The localizer missed approach begins at 2.9 NM CB DME. The selected ILS minima determine the required initial missed-approach gradient: apply that gradient to 3,200 ft, then 2.5%.Minima
The straight-in minima apply to categories A–D. Visibility is in kilometres; RVR is in metres. Parentheses contain height above the runway threshold for straight-in minima and the chart’s published height/visibility notation for circling and alternate minima.
No circling beyond 4 NM west of runway 17/35. The chart also directs readers to the special notices for its use of colour.