destinationsky
The 02 GNSS IAP has the LPV option, ie Localiser performance with vertical guidance.
Am more than aware that 20 has an ILS, look at the options for CAT C aircraft when the ILS is off for maintenance or is U/S, NDB (offset), VOR/DME off set (circling minima with an 890FT OCA!) or an SRA (subject ATCO availability, no approaches available when combined TWR/APS being provided).
Bring on the LPV procedure for 20!