> For the complete documentation index, see [llms.txt](https://docs.flightsim-studio.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.flightsim-studio.com/e-jet-series/mcdu-guide/prog.md).

# PROG

Press **PROG**. **PROGRESS** has three pages (**PREV / NEXT**).

## PROGRESS 1/3

FROM / TO / NEXT / DEST with time, fuel, wind, and temperature. RNP / EPU and navigation idents are shown.

LSK 4L toggles the time/distance presentation (**ETE / BRG / GCD** versus **ETA / DTG / FUEL**).

## RTA PROGRESS 2/3

FIX / RTA / ETD fields. Required-time-of-arrival entry is limited.

## PROGRESS 3/3

Fuel, gross weight, wind, cross-track, track, and drift.

| LSK | Opens        |
| --- | ------------ |
| 5L  | AIR DATA     |
| 6L  | RNP SETTINGS |
| 6R  | VNAV DATA    |

## VNAV DATA

Figure of merit, vertical deviation, and distance / ETE / altitude to **TOC**, **TOD**, and **BOD**. Use with FMS as NAV source and VNAV active (see [FGCS Vertical Modes](/e-jet-series/autopilot-guide/fgcs-vertical-modes.md)).

## AIR DATA

Onside air-data values: CAS, TAS, Mach, altitudes, SAT / ISA / TAT, and vertical speed.

## RNP SETTINGS

Manual RNP and the phase default values. Return with **PROG**.