Aircraft Customization

Livery Customization

Information on livery-specific aircraft customization options.

Updated Latest published version

The CSS 737 Classic features Livery-specific aircraft options which can be configured via the livery's aircraft.cfg file.

The aircraft.cfg file is located at:

Community\css-aircraft-b737-x00-...\SimObjects\Airplanes\CSS_737_x00_...\aircraft.cfg

The livery options are located at the bottom of the aircraft.cfg file, for example:

Example aircraft.cfg file:

[VERSION]
major = 1
minor = 0

[VARIATION]
base_container = "..\\CSS_B737_300"

[FLTSIM.0]
title = CSS 737-300 - Jet2 (G-GDFT)
texture = EXS_G-GDFT
model =
ui_variation = Jet2 (G-GDFT)
atc_id = G-GDFT
atc_airline = Channex
icao_airline = EXS
isAirTraffic = 0
CanBeUsedByAITraffic = 0

soft_fmc_version = 5.0
soft_units = kg
soft_show_plan_fuel = false
soft_runway_position_update = false
soft_heading_mode = 0

cfg_833 = true
cfg_eyebrows = false
cfg_sunvisor = true
cfg_winglets = true
cfg_panel_fluorescent = true
engine_rating = 22K
engine_1_performance = 0.8
engine_2_performance = 0.9

Available livery options list:

soft_fmc_version = (5.0) - FMC version, only 5.0 available at this time

soft_units = (kg or lbs) – weight units

soft_show_plan_fuel = (true or false) – enables or disables PLAN FUEL functionality in the FMC

soft_runway_position_update = (true or false) – toggles FMC position snapping to departure runway threshold on TOGA press

soft_heading_mode = (0, 1, 2, 3) - EHSI heading mode: 0 - Magentic HDG 1 - True HDG 2 - Magnetic TRK 3 - True TRK

cfg_833 = (true or false) – true – 8.33kHz radio, false – 25 kHz radio.

cfg_eyebrows = (true or false) – toggle eyebrow windows

cfg_sunvisor = (true or false) – toggle custom sun visors

cfg_winglets = (true or false) – toggle winglets and INOP Logo light

cfg_panel_fluorescent = (true or false) – select panel flood lights: true - cold fluorescent panel lights, false - warm standard panel lights

engine_rating = (18K, 20K, 22K, 23K) – select engine rating //

737-500: 18K or 20K;for Winglets, only 20K is available.

737-300: 20K, 22K, 23K

737-400: 22K, 23K

engine_1_performance = (0.5 ... 1.0) and

engine_2_performance = (0.5 ... 1.0) - control engine wear and age. Lower value means older engine. Different values between engines will create thrust lever assymetry. Default value is 0.9.

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Source: CSS Launcher User Manual, Rev. 5 — December 2025.