Plumber is the 27th mission in the international version of Ace Combat 3: Electrosphere.


"General Resource's air base radar facilities are intercepting state secrets via satellite. You are hereby ordered to destroy their facilities. Their radar net detects all aircraft flying above 1200 ft. Maintain low altitude flight to infiltrate base and destroy all 8 radar facilities."


The player's objective is to navigate to the air base without being detected and destroy all radar sites. If the player is detected, several F-22Cs will appear at the base. Once the mission is completed, the player can perform an optional landing.

Enemy Lists

Standard Units

Unit Count Notes
Icon-GroundTGT Radar Site 8
Icon-GroundEnemy AA GUN 4
Icon-GroundEnemy MSSL 2
Icon-AirEnemy F-15S/MT Eagle+ 2
Icon-AirEnemy F-22C Raptor II 4 [note 1]


  • A: 14+ enemies destroyed.
  • B: 11-13 enemies destroyed.
  • C: 10 or less enemies destroyed.
  • D: Player is detected.


You successfully destroyed General Resource's radar facilities.


  1. Appears if the player is detected.


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