Related Clues:

• Take cargo aboard
• Do 48-Across' job
• Bring aboard
• Fill, as the bases
• Mutual fund sales fee
• Fill with ammo
• #3
• Weight or freight
• Put material aboard
• Washer batch
• Add cargo
• Fill with ammunition
• Stow, as on a ship
• 'That's a ___ off my mind!'
• Put in a clip