Red Standard Crossword #7

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Across
  1. 4. An act of asking for information:
  2. 5. Largest species of Pterosaurs known
  3. 7. TCB's mighty military
  4. 8. Electronics as applied to aviation.
  5. 9. Unit used to measure the length of something
Down
  1. 1. A hard white or colorless mineral consisting of silicon dioxide, found widely in igneous, metamorphic, and sedimentary rocks.
  2. 2. An aquatic shelled mollusk or crustacean, especially one that is edible
  3. 3. The name of the body of an airplane
  4. 6. Large, oval, and brown seed of tropical palm