[Investigating] UTM/MGRS Grid Square IDs missing from ODU

[Swift.]

When at Nellis AFB the Grid Square IDs for the areas south of Nellis are missing from the ODU. All 9 of these are within the 11S Grid Zone Designator

NB PB QB
NA PA QA
NV PV QV

HarrierGridEntryBug.trk

[AlphaJuliet]

Isn't it because NV, PV and QV are part of the grid below the one you're in ?

[Swift.]

They are all still part of the 11S GZD, and they are the adjacent GSIDs to my current position, so they should  show on the first page of the ODU