Ahead Forcing Scout Type, commonly refered as Longtail, is a long range variation of the Ahead capable of a long operation time without a mothership. The mounted fake solar furnace does have a limited operation time. To lengthen the operation time, the GN particle condenser has a large battery added, with that the fake solar furnace can continuously produce a consistent amount of particles for an extended period. The results, this unit is capable of operating for one week without resupply. On the other hand, if the particles are used in bursts of large amounts like normal units, the particles accumulated in the condenser will need to be used, limiting the operation time. The data from this unit is used to develop the booster unit for use on normal Ahead units to perform long distance travel.