To disable All of McKay’s Jammers in Tourist Trap in Far Cry 6, use the boxes on the west side of the first jammer to climb up to the antenna and disable the jammer.

The second jammer is west of Mirador Cape. To disable it, grapple up to the top and disable the jammer.

The third jammer is to the south east of the second jammer. To get up to it, grapple up the nearby house and use the zipline.

The fourth jammer is north west of Mirador Cape. Use the grapple to get to the top. The fifth jammer is quite far north of Mirador Cape. Use the ladder to get to the top.

The sixth jammer is east and slightly south of the fifth jammer. Climb the container next to it to get to the top.

The seventh jammer is south and slightly east of the sixth jammer. Use the boxes next to it to climb to the top.

At this point the remaining jammers will be revealed on your map. The eighth jammer is located south and slightly east of the seventh jammer. Climb the container next to it to get to the top.

The ninth jammer is west and slight south of the eighth. Climb the boxes next to it to get to the top.

The tenth jammer is to the west of the ninth. To get to the top jump up to one of the arms securing the jammer, then climb up to the metal shaft and then climb to the top.

The eleventh and last jammer is north of the tenth jammer. Climb onto the container next to it to get to the top.