Abstract: A cargo rack system for a vehicle 7 with a standard trailer hitch 8. The system includes a rack 2. The rack 2 has a sliding hitch receiver bar 1. The rack is reversible front to back on the sliding hitch receiver bar 1. An extension deck 10 has an aluminum hitch sleeve 11. The extension deck 10 is affixable by the aluminum hitch sleeve 11 directly to the trailer hitch 8. Alternatively the extension deck 10 is affixable by the aluminum hitch sleeve 11 to an end of the rack facing away from the vehicle 7.

Abstract: A system for ballasting tents, includes a ballast (3) cast of concrete. Each ballast has a top surface (33t). A front surface (4) has a rectangular pocket (5), sized to receive a lifting fork (19). The pocket (5) extends through the front surface (4) and through the back surface (93). The front surface has a front recess (9) below the pocket (5). A front tie-down (32D), is cast into the ballast. The front tie-down has a bend extending out from the concrete into the front recess (9), but not out beyond the front surface (4). There is a top recess (7) in the top surface (33t). A top tie-down point (6) is cast into the ballast, extending into the top recess (7), but not extending above the top surface (33t).

Abstract: There is disclosed an interface apparatus which enables a radar jamming system to operate in conjunction with a number of different radar warning receivers. The interface enables the jamming apparatus to couple to various types of radar warning receivers and to specify proper blanking intervals for each of the receivers according to the type of blanking required and the operation of such receivers. The system employs a look-through blanking bus which essentially consists of six data lines and a strobe. The data on this bus is fully encoded to provide 64 individual command codes. The command codes are established by the particular RWR and are made available via the interface to the jamming system over a multiplexed bus. This bus operates to initially specify the RWR by determining the various codes which are transmitted by the RWR.