![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fhangar-bg.webp&w=3840&q=75) ![FV4201 Chieftain Proto](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fdcont%2Ftankopedia_images%2Fgb110_fv4201_chieftain_prototype%2Fgb110_fv4201_chieftain_prototype_image.png&w=3840&q=75) Cost11,100(~€39.38) IX![UK](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Fcore%2Ffrontend%2Fscss%2Fcommon%2Fcomponents%2Ficons%2Fimg%2Fflags%2Fuk_small.png&w=3840&q=75 "UK")Heavy tankVersatilePremium # FV4201 Chieftain Proto World of Tanks EU statistics for the IX UK heavy tank FV4201 Chieftain Proto. [Specifications](/eu/tanks/chieftain-p.md)[Performances](/eu/tanks/chieftain-p/performances.md)[Marks](/eu/tanks/chieftain-p/marks.md) ## FV4201 Chieftain Proto characteristics ### Firepower Damage 400hp … vs modules 165hp Penetration 262mm … at 500m 245mm DPM 2,000 Reload 12.00s Rate of fire 5.00/min Aim time 2.70s Dispersion 0.370m … moving 0.220 … hull traverse 0.220 … turret traverse 0.130 … after firing 4.00× … gun damaged 2.00× Shell velocity 1,150m/s Max range 720m Caliber 119mm Ammo capacity 59 … potential damage 23,600hp Shell cost 1,050 … full ammo 61,950 Gun depression 20° Gun elevation 10° Gun traverse range 360° ### Mobility Top speed 40km/h Reverse speed 13km/h Engine power 780hp Power/weight 15.6hp/t Hull traverse 27.0°/s Turret traverse 27.0°/s Terrain resistance … hard 1.10 … medium 1.30 … soft 2.30 Effective speed … hard 40.0km/h … medium 40.0km/h … soft 24.8km/h Effective traverse … hard 27.0°/s … medium 22.8°/s … soft 12.9°/s ### Survivability Hit points 1,800hp Hull armor … front 80mm … side 60mm … rear 35mm Turret armor … front 350mm … side 110mm … rear 35mm Track armor 25mm Fire chance 10.0% Track repair time 12.03s Module HP (max / repaired) … ammo rack 260 / 180hp … track 240 / 180hp … engine 320 / 160hp … fuel tank 200 / 70hp … turret ring 120 / 74hp … viewport 100 / 49hp ### Spotting & other View range 390m Signal range 750m Camouflage … stationary 6.5% … moving 3.2% Weight 50.0t ## Ammunition ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Fammopanel%2Fammo%2FARMOR_PIERCING_CR.png&w=96&q=75)APCR400 · 262 mm![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Fammopanel%2Fammo%2FARMOR_PIERCING_CR_PREMIUM.png&w=96&q=75)APCR400 · 310 mm![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Fammopanel%2Fammo%2FHIGH_EXPLOSIVE_MODERN.png&w=96&q=75)HE515 · 120 mm ## Equipment ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FimprovedConfiguration.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FantifragmentationLining.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2Fstereoscope.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FcoatedOptics.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FcamouflageNet.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FimprovedVentilation.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2Fgrousers.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2Frammer.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FenhancedAimDrives.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FaimingStabilizer.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FadditionalInvisibilityDevice.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FextraHealthReserve.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FimprovedRotationMechanism.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2Fturbocharger.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FimprovedSights.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FmodernizedAimDrivesAimingStabilizer.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2FdemountKit%2Fexperimental_level_icon_lvl1.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FmodernizedTurbochargerRotationMechanism.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2FdemountKit%2Fexperimental_level_icon_lvl1.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FmodernizedExtraHealthReserveAntifragmentationLining.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2FdemountKit%2Fexperimental_level_icon_lvl1.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FmodernizedImprovedSightsEnhancedAimDrives.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2FdemountKit%2Fexperimental_level_icon_lvl1.png&w=64&q=75) ## Consumables ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FsmallRepairkit.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FlargeRepairkit.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FsmallMedkit.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FlargeMedkit.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FhandExtinguishers.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FautoExtinguishers.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FqualityFuel.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FexcellentFuel.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2Fration_uk.png&w=64&q=75) ## Directives ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2Frammer.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FcoatedOptics.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FaimingStabilizer.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FenhancedAimDrives.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2Fturbocharger.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FimprovedSights.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcamouflage.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_smoothTurret.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_virtuoso.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_smoothDriving.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2FfireFighting.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_rancorous.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_pedant.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_lastEffort.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_practical.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_enemyShotPredictor.png&w=64&q=75) ## Field Modifications ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2FvehPostProgression%2FactionItems%2FmodificationWithFeature%2F120x80%2FshellsConsumablesSwitch.png&w=96&q=75) II ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2FvehPostProgression%2FactionItems%2FpairModifications%2F80x80%2FadditionalGrousers.png&w=96&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2FvehPostProgression%2FactionItems%2FpairModifications%2F80x80%2FbetterFriction.png&w=96&q=75) ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2FvehPostProgression%2FactionItems%2FmodificationWithFeature%2F120x80%2FoptDevBoostersSwitch.png&w=96&q=75) IV ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2FvehPostProgression%2FactionItems%2FpairModifications%2F80x80%2FimprovedScope.png&w=96&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2FvehPostProgression%2FactionItems%2FpairModifications%2F80x80%2FimprovedAimingHandling.png&w=96&q=75) V ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2FvehPostProgression%2FactionItems%2FpairModifications%2F80x80%2FimprovedSpallingResistance.png&w=96&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2FvehPostProgression%2FactionItems%2FpairModifications%2F80x80%2FimprovedObservationDevice.png&w=96&q=75) ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2FvehPostProgression%2FactionItems%2FmodificationWithFeature%2F120x80%2FroleSlot.png&w=96&q=75) VII ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2FvehPostProgression%2FactionItems%2FpairModifications%2F80x80%2FimprovedSpeedIndicatorBackwards.png&w=96&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2FvehPostProgression%2FactionItems%2FpairModifications%2F80x80%2FimprovedTurretTurningWheels.png&w=96&q=75) ## Crew Skills Crew level100% ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fcrew%2Fuk-face-1.png&w=96&q=75)![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fcrew%2Fcommander.webp&w=32&q=75)Commander ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Frepair.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcamouflage.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fbrotherhood.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_tutor.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_eagleEye.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_enemyShotPredictor.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_practical.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_emergency.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_coordination.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_holdLine.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_staySharp.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fcrew%2Fuk-face-2.png&w=96&q=75)![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fcrew%2Fgunner.webp&w=32&q=75)Gunner ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Frepair.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcamouflage.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fbrotherhood.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_sniper.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_smoothTurret.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_rancorous.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_focus.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_quickAiming.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_armorer.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_pointBlast.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_loneWolf.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fcrew%2Fuk-face-3.png&w=96&q=75)![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fcrew%2Fdriver.webp&w=32&q=75)Driver ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Frepair.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcamouflage.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fbrotherhood.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_virtuoso.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_smoothDriving.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_badRoadsKing.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_rammingMaster.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_motorExpert.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_reliablePlacement.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_suspensionRepair.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_bulletproof.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fcrew%2Fuk-face-4.png&w=96&q=75)![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fcrew%2Floader.webp&w=32&q=75)Loader / Radio Operator ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Frepair.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcamouflage.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fbrotherhood.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_pedant.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_desperado.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_intuition.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_perfectCharge.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_ammunitionImprove.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_melee.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_magMastery.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_secondChance.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2FfireFighting.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_finder.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_interference.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_signalInterception.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_sideBySide.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_expert.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_battleTempered.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_threatSearch.png&w=64&q=75) ## FV4201 Chieftain Proto modules ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fmodule%2Fico-guns.gif&w=128&q=75) IX120 mm Tank Gun L11PAStock ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fmodule%2Fico-head.gif&w=128&q=75) IXFV4201 P.1Stock ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fmodule%2Fico-engine.gif&w=128&q=75) IXLeyland L60 No. 4, Mk. 1AStock ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fmodule%2Fico-transm.gif&w=128&q=75) IXFV4201 P.1Stock ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fmodule%2Fico-radio.gif&w=128&q=75) XC42/B47 AFV stations completeStock ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fdcont%2Ftankopedia_images%2Fgb110_fv4201_chieftain_prototype%2Fgb110_fv4201_chieftain_prototype_icon.svg&w=64&q=75) IXChieftain P. ## FV4201 Chieftain Proto historical reference The development of a new tank for the British Army started in 1951. During research, various armaments, power units, and transmissions were considered. In January 1960, the first prototype of a new vehicle was built. In total, 6 prototypes were built that were improved several times during the trials. The continued work on the prototypes led to the Chieftain being adopted for service in 1966. ## Navigation - [unicum.gg](/index.md) - [Players](/players.md) - [Clans](/clans.md) - [Tanks](/tanks.md) - [Maps](/maps.md) - [Discord bot](/bot.md) - [MCP server](/mcp.md) - [API](/docs.md) - [Support us](/support.md) - [Discord](https://discord.gg/Hqbfb8YPbU) - [GitHub](https://github.com/unicum-gg/unicum.gg) ## Indexes - [llms.txt](/llms.txt): the API, the MCP server and the other machine-readable surfaces. - [llms-full.txt](/llms-full.txt): the same, with every endpoint's parameters inline. - [sitemap.md](/sitemap.md): every section of the site, down to the individual pages.