7,594 Pages

The YMS-09J Dom High Speed Experimental Type is a prototype high-speed ground combat mobile suit. It first appeared as a part of the side story design series MSV-R: The Return of Johnny Ridden.

Technology & Combat Characteristics

The YMS-09J Dom is a high mobility prototype designed to improve the hovering performance of the MS-09B Dom. It features technology derived from the development data of the MS-07H Gouf Flight Test Type. It is equipped with a jet propulsion backpack with movable stabilizers and built-in thrusters on the waist.

Designed for high speed combat, the Dom High Speed Experimental Type mounts the Heat Lancer, an innovative weapon based on the Heat Hawk, originally intended for use in the next generation of Zeonic Weapons. Beam weapon technology removed the need for this new weapon.


  • Heat Lancer
A experimental, collapsible heat-based polearm weapon that is designed to replace the Heat Hawk of the older generation Zeonic Mobile Suits. Originally intended to be used in the next generation of heavy Zeonic Mobile Suits to increase melee combat range, it was removed in the designs because Zeon started the development of beam weapons.
  • Scattering Beam Gun
The scattering beam gun is a beam weapon mounted in the left side of the Dom's chest. As an offensive weapon the scattering beam gun is completely incapable of damaging an enemy machine. Though it cannot do any damage it does produce a bright light that is capable of momentarily blinding eyes and visual sensors.
  • 360mm Giant Bazooka
For the Dom's 'hit hard and hit fast' attack philosophy, it was given a 360mm giant bazooka fed by a 10 rounds magazine as its main weapon. The bazooka is capable of destroying mobile suits in a single hit and can also inflict heavy damage to warships.
  • MMP-80/90mm Ver.8 Machine Gun
An alternative to the 120mm Machine Gun. It used 90mm bullets instead of 120mm type, allowing for a greater firing speed and better penetration capabilities. The machine gun is magazine-fed with 32 rounds per mag.


Unit 1 was wrecked when it overturned during an experiment due to body balance issues. Unit 2 was equipped with leg-mounted air brakes and extended stabilizers to address these problems. As a result of these improvements, the Dom High Mobility Prototype achieved a 140% increase in maximum speed compared to the standard Dom.

Experiments were mainly conducted in Northern Europe, with nine units being produced and deployed without being formally adopted due to the intensified fight in the European front. After the end of the One Year War, a single desert-camouflaged unit was confirmed to be operated by the African Liberation Front.



External links

MSV-R Mechanics
Earth Federation
Mobile Weapon
Full Armor Gundam's variations
FA-78-1B Full Armor Gundam Type B | FA-78(G) Full Armor Gundam Ground Type
Heavy Gundam's variation
FA-78-2 Heavy Gundam (Unit 2)
GM Cannon's variations
RGC-80-1 GM Cannon Test Type | RGC-80S GM Cannon Space Assault Type
GM Sniper Custom's variations
RGM-79HC GM Guard Custom | RGM-79KC GM Interceptor Custom | RGM-79SC GM Sniper Custom (Shimoda Squad Type)
GM's variations
RGM-79LV GM Night Seeker II | RGM-79U GM Sloep | RGM-79V GM Night Seeker
Guntank's variation
RMV-3M Local Control Type Guntank
Guncannon's variation
RX-77-3D Guncannon Heavy Arms Type D
Gundam's variation
RX-78-2 Gundam Real Type | RX-78SP Gunner Gundam
Ball's variations
RB-79F Ball Type F | RB-79M Ball Type M

Aircraft / Spacecraft
FF-S5 Raven Sword | FF-X5 Prototype Core Fighter | FF-X7BstPLAN004 Core Booster Plan004 | G-Fighter Assault Landing Type | G-Fighter Bomber Type | G-Fighter Space Type
Transporter / Supply Ship
CB-X5(SGT) Assault Type Gunperry
Cruiser / Mother Ship
SCV-102 Nelson
Principality of Zeon
Mobile Weapon
Agg's variation
EMS-05F Azock
Zaku I's variation
MS-05Q Zaku I (Norris Custom)
Zaku II's variations
MS-06A Zaku II First Mass Production Type | MS-06FS Zaku II | MS-06R-1A Zaku II High Mobility Type | MS-06S Zaku II Commander Type
Zaku II Ground Type's variations
MS-06D Zaku Desert Type | MS-06G Zaku II High Mobility Ground Type | MS-06GR Zaku II High Mobility Ground Type Kai | MS-06JK Zaku Half Cannon | MS-06K Zaku Cannon (Gatling Gun Equipment Type) | MS-06V-8 Zaku Tank (Wild Boar)
Gouf's variations
MS-07G-1 Gouf Vijayanta | MS-07G-2 Gouf Tactical Assault Type | MS-07W Gouf Combined Test Type
Dom's variations
MS-09 Dom Cold Climate Type | MS-09M Dom Mermaid | MS-09R Rick Dom Dozle Zabi Custom | YMS-09J Dom High Speed Experimental Type
Gelgoog's variations
MS-14B Gelgoog Uma Lightning Custom | MS-14BR Gelgoog High Mobility R type | MS-14C-1A Gelgoog Cannon | MS-14GD Gelgoog G
Z'Gok's variation
MSM-07N Ram Z’Gok
Gyan's variation
YMS-15E Gyan Eos
Bigro's variation
MA-05R Big Ruf
Grublo's variation
MAM-07-X3 Grublo Underwater Bit-Mounted Prototype
Zakrello's variation
MAN-00X-2 Brawrello
MSM-06 Jurick

Aircraft / Spacecraft
Dodai GA | G87 Luna Tank | Gobble
Cruiser / Mother Ship
CCM-91 Chimaira | Gagaul-class
Community content is available under CC-BY-SA unless otherwise noted.