Names：

Gelgoog Commander Type

（Char Aznable Custom）（MS-14S）（YMS-14）
Status： MS of Zeon
Tags： Mobile SuitPrincipality of Zeon Forces (U.C.)CommanderPersonal Use
Control： Char Aznable
Original Design： Knight GelgoogGelgoogMusha GelgoogGlendale
Painting： Gelgoog Commander Type
World： the World of Mobile Soldiers
Works： Mobile Suit GundamUniversal Century Series
LeveL： A

The Gelgoog was Zeonic's entry for Zeon's next flagship mobile suit and rival to Zimmad's YMS-15 Gyan. After it was adopted as the new mainstay mobile suit, 25 units, under the designation YMS-14S were produced initially; 24 of the machines were given to the Chimera Corps, aka the Ace Pilot Corps. The remaining unit was assigned to Char Aznable, who piloted it against the RX-78-2 Gundam in two sorties.

After Char's unit was damaged and defeated in combat by Amuro Ray and his RX-78-2 Gundam, his Gelgoog Commander Type was later repaired and modified to improve its performance, adding a new and more powerful backpack taken from the MS-14B Gelgoog High Mobility Type as well as replacing the severed arm with an arm from the MS-14F Gelgoog Marine. It is then held in reserve while Char pilots the MSN-02 Zeong. After the end of the battle of A Baoa Qu, Char flees using his Gelgoog to support the Zeon retreat to Axis. While at Axis, Char's Gelgoog is further refined, removing the B-type backpack, adding a more streamlined design, larger thrusters, a vulcan gun and a hidden beam saber, earning the unit the new designation of MS-14U Gelgoog.

The Gelgoog was Zeonic's entry for Zeon's next flagship mobile suit and rival to Zimmad's YMS-15 Gyan. After it was adopted as the new mainstay mobile suit, 25 units, under the designation YMS-14S were produced initially; 24 of the machines were given to the Chimera Corps, aka the Ace Pilot Corps. The remaining unit was assigned to Char Aznable, who piloted it against the RX-78-2 Gundam in two sorties.

After Char's unit was damaged and defeated in combat by Amuro Ray and his RX-78-2 Gundam, his Gelgoog Commander Type was later repaired and modified to improve its performance, adding a new and more powerful backpack taken from the MS-14B Gelgoog High Mobility Type as well as replacing the severed arm with an arm from the MS-14F Gelgoog Marine. It is then held in reserve while Char pilots the MSN-02 Zeong. After the end of the battle of A Baoa Qu, Char flees using his Gelgoog to support the Zeon retreat to Axis. While at Axis, Char's Gelgoog is further refined, removing the B-type backpack, adding a more streamlined design, larger thrusters, a vulcan gun and a hidden beam saber, earning the unit the new designation of MS-14U Gelgoog.