On an ILS Rwy 28C Jepp chart, IVZE denotes what concept?

On an ILS Rwy 28C Jepp chart, IVZE denotes what concept?

• A. A DME distance from the localizer to KOENN
• B. A distance measuring device type
• C. The altitude of the glideslope
• D. The runway threshold distance

Answer: (A)

IVZE is a DME-defined fix along the ILS approach. On Jeppesen charts, some positions are shown not by crossing radials but by a precise distance from a navigation aid, usually the localizer. The four-letter identifier IVZE marks such a fix, tying it to a specific DME distance from the localizer and to the reference point KOENN. This lets you determine your exact position on the final approach using the LOC DME readout. It isn’t an indicating of a DME device type, nor a glideslope altitude, nor the runway threshold distance.

IVZE is a DME-defined fix along the ILS approach. On Jeppesen charts, some positions are shown not by crossing radials but by a precise distance from a navigation aid, usually the localizer. The four-letter identifier IVZE marks such a fix, tying it to a specific DME distance from the localizer and to the reference point KOENN. This lets you determine your exact position on the final approach using the LOC DME readout. It isn’t an indicating of a DME device type, nor a glideslope altitude, nor the runway threshold distance.