Aerial transport apparatus

1. A cargo hook assembly for securing cargo external to an aircraft for transportation, comprising,

a main body;

an upper load bearing section formed on an upper end of the main body and configured to attach to a pendent sling, wherein the upper load bearing section has a larger width than the main body;

a lower load bearing section formed on a lower end of the main body, wherein the lower load bearing section has a larger width than the main body; and

a disengage unit rotatably attached to the lower load bearing second and configured to detachably engage with the cargo.

2. The cargo hook assembly of claim 1 , wherein the disengage unit is configured to support a load of at least about 22,000 pounds during transportation at aircraft speeds of at least about 100 knots.

3. The cargo hook assembly of claim 1 , wherein:

the main body comprises a first plate and a second plate;

the upper load bearing section is formed on an upper end of the first plate and an upper end of the second plate; and

the lower load bearing section is formed on a lower end of the first plate and a lower end of the second plate.

4. The cargo hook assembly of claim 3 , further comprising a spacer affixed between the first plate and the second plate, wherein the upper load bearing section of the first plate and the upper load bearing section of the second plate extend over the spacer.

5. The cargo hook assembly of claim 4 , wherein the spacer is only affixed around a periphery of the main body.

6. The cargo hook assembly of claim 1 , wherein the upper load bearing section includes a first hole for securing to a swivel and the lower load bearing section includes a second hole for retaining a load arm of the disengage unit.

7. The cargo hook assembly of claim 3 , wherein:

the upper load bearing section of the first plate and the lower load bearing section of the first plate are each thicker than the main body of the first plate; and

the upper load bearing section of the second plate and the lower load bearing section of the second plate are each thicker than the main body of the second plate.

8. The cargo hook assembly of claim 1 , wherein the main body, upper load bearing section, and lower load bearing section comprise a high-strength, lightweight alloy.

9. The cargo hook assembly of claim 8 , wherein the alloy is an aluminum alloy.

10. The cargo hook assembly of claim 9 , wherein the aluminum alloy is selected from the group of aluminum alloys consisting of as I-titanium aluminides and aluminum-metal-matrixcomposites.

11. The cargo hook assembly of claim 9 , wherein the alloy is 7075—T6 aluminum alloy.

12. The cargo hook assembly of claim 8 , wherein the alloy is high tensile strength steel Alloy.

13. The cargo hook assembly of claim 8 , wherein the alloy is high tensile strength titanium-based alloy.

14. The cargo hook assembly of claim 1 , wherein the aircraft is a helicopter.

15. The cargo hook assembly of claim 1 , wherein the aircraft is an airplane.

16. The cargo hook assembly of claim 14 , wherein the airplane is a propeller powered aircraft.

17. The cargo hook assembly of claim 14 , wherein the airplane is a jet powered aircraft.

18. A cargo hook assembly, comprising,

a first plate;

a second plate;

a load arm attached between the first plate and the second plate;

a first upper load bearing section formed on an upper end of a main body section of the first plate, wherein the first upper load bearing section is thicker than the main body section of the first plate; and

a second upper load bearing section formed on an upper end of a main body section of the second plate, wherein the second upper load bearing section is thicker than the main body section of the second plate.

19. The cargo hook assembly of claim 18 , further comprising a spacer affixed around a perimeter of the main body section of the first plate and the second plate.

20. The cargo hook assembly of claim 19 , wherein the spacer further comprises:

a first section affixed between a first side of the main body section of the first plate and a first side of the main body section of the second plate;

a second section affixed between a second side of the main body section of the first plate and a second side of the main body section of the second plate; and

a third section extending between a top end of the first section and a top end of the second section and affixed between the upper end of the main body section of first plate and the upper end of the main body section of the second plate.

21. The cargo hook assembly of claim 18 , further comprising:

a first lower load bearing section formed on a lower end of the main body section of the first plate, wherein the first lower load bearing section is thicker than the main body section of the first plate and attaches to a first side of the load arm; and

a second lower load bearing section formed on a lower end of the main body section of the second plate, wherein the second lower load bearing section is thicker than the main body section the second plate and attaches to a second side of the load arm.

22. The cargo hook assembly of claim 21 , further comprising a spacer affixed between the main body section of the first plate and the main body section of the second plate above the first lower load bearing section and second lower load bearing section.

23. The cargo hook assembly of claim 21 , wherein the spacer further comprises:

a first section affixed between a first side of the main body section of the first plate and a first side of the main body section of the second plate;

a second section affixed between a second side of the main body section of the first plate and a second side of the main body section of the second plate; and

a third section affixed between the lower end of the main body section of the first plate and the lower end of the main body section of the second plate.