Angkasa-X Jet Propeller Laboratory (AX-JPL) has launched a SiakapX11 rocket which has the highest number of payload compartment. It is a demo flight of SiakapX11 and carried no payload.
The use of 11 tugs gives a possibility high speed travel with 11 times of acceleration from each tugs. Each tugs will accelerate using main engine and propeller until all tugs run out of fuel and deployed as junks.
AX-JPL also believes that Siakap rocket is capable of adding more payload compartment but the number of tug is limited to 9 nos per launch.