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Cruising Speed and Altitude


Horns

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How do people determine the speed and altitude to that is most fuel economical in the aircraft in DCS? Is the data available somewhere or is there a general rule or formula? I don't see it listed in the module manuals or forums...

 

 

Modules: [A-10C] [AJS 37] [AV8B N/A] [F-5E] [F-14] [F/A-18C] [FC3] [Ka-50] [M-2000C] [Mig-21 bis] [NTTR] [PG] [SC]

Intel i7-12700F, Nvidia GTX 3080, MSI MPG Z690 Carbon WiFi, 32GB DDR4 @ 1600 MHz, SteelSeries Apex Pro, Razer Basilisk 3

VKB Gunfighter 3 w/ F-14 grip, Thrustmaster Warthog throttle, Thrustmaster MFD Cougars x2, MFG Crosswind,

DSD Flight Series button controller, XK-24, Oculus Rift (HM-A)

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For most modern fighters, it seems a speed in-between Mach 0.6 and 0.8 is the most economical.

Personally, I keep an eye on the Mach-number and usually cruise at M0.7 unless I'm heavily loaded.

 

The F/A-18C and AV-8B have dedicated DDI pages that (will) show that information:

- most economical cruise speed at current altitude;

- most economical combination of speed and altitude based on current loadout;

- ...

Spoiler

Ryzen 9 5900X | 64GB G.Skill TridentZ 3600 | Gigabyte RX6900XT | ASUS ROG Strix X570-E GAMING | Samsung 990Pro 2TB + 960Pro 1TB NMVe | HP Reverb G2
Pro Flight Trainer Puma | VIRPIL MT-50CM2+3 base / CM2 x2 grip with 200 mm S-curve extension + CM3 throttle + CP2/3 + FSSB R3L + VPC Rotor TCS Plus base with SharKa-50 grip mounted on Monstertech MFC-1 | TPR rudder pedals

OpenXR | PD 1.0 | 100% render resolution | DCS "HIGH" preset

 

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For most modern fighters, it seems a speed in-between Mach 0.6 and 0.8 is the most economical.

Personally, I keep an eye on the Mach-number and usually cruise at M0.7 unless I'm heavily loaded.

 

The F/A-18C and AV-8B have dedicated DDI pages that (will) show that information:

- most economical cruise speed at current altitude;

- most economical combination of speed and altitude based on current loadout;

- ...

 

Thanks so much, I didn't even think of checking the DDIs! Much appreciated :)

 

 

Modules: [A-10C] [AJS 37] [AV8B N/A] [F-5E] [F-14] [F/A-18C] [FC3] [Ka-50] [M-2000C] [Mig-21 bis] [NTTR] [PG] [SC]

Intel i7-12700F, Nvidia GTX 3080, MSI MPG Z690 Carbon WiFi, 32GB DDR4 @ 1600 MHz, SteelSeries Apex Pro, Razer Basilisk 3

VKB Gunfighter 3 w/ F-14 grip, Thrustmaster Warthog throttle, Thrustmaster MFD Cougars x2, MFG Crosswind,

DSD Flight Series button controller, XK-24, Oculus Rift (HM-A)

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Thanks so much, I didn't even think of checking the DDIs! Much appreciated :)

Remember that both mentioned modules are in early access, and those DDI pages are not implemented yet.

Spoiler

Ryzen 9 5900X | 64GB G.Skill TridentZ 3600 | Gigabyte RX6900XT | ASUS ROG Strix X570-E GAMING | Samsung 990Pro 2TB + 960Pro 1TB NMVe | HP Reverb G2
Pro Flight Trainer Puma | VIRPIL MT-50CM2+3 base / CM2 x2 grip with 200 mm S-curve extension + CM3 throttle + CP2/3 + FSSB R3L + VPC Rotor TCS Plus base with SharKa-50 grip mounted on Monstertech MFC-1 | TPR rudder pedals

OpenXR | PD 1.0 | 100% render resolution | DCS "HIGH" preset

 

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Remember that both mentioned modules are in early access, and those DDI pages are not implemented yet.

 

Awesome, cheers for the heads up :)

 

 

Modules: [A-10C] [AJS 37] [AV8B N/A] [F-5E] [F-14] [F/A-18C] [FC3] [Ka-50] [M-2000C] [Mig-21 bis] [NTTR] [PG] [SC]

Intel i7-12700F, Nvidia GTX 3080, MSI MPG Z690 Carbon WiFi, 32GB DDR4 @ 1600 MHz, SteelSeries Apex Pro, Razer Basilisk 3

VKB Gunfighter 3 w/ F-14 grip, Thrustmaster Warthog throttle, Thrustmaster MFD Cougars x2, MFG Crosswind,

DSD Flight Series button controller, XK-24, Oculus Rift (HM-A)

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