4th in a series of 14 puzzles.
They can all be solved at home, apart from the Bonus. The terrain is varied, but a 4WD with good ground clearance is required, and all normal desert precautions should be taken. The scenery is more interesting on the north and west parts of the circuit. There is a common theme to the puzzles, which you will soon discover.
Across
4. French tail-line
6. Spirit might equal it
7. Uncertain about this puzzle? You're in it!
9. Literary Don
10. Satisfied it is extinguished
11. Choir sounding like sheets of paper
12. I am queer, sickly, in tent
15. 14 Bad resentment
Down
1. Clothing that will rub up Qatar Aviation Services
2. Where you are
3. Drink found in gladioli quorum
5. Racquel wrongly uses hairspray
7. Incorrectly equated a task, but passable
11. Phoney duck noise
13. Remove the earth, and it still shakes
14. 15 Bad fit-out
The cache can be found at
N25 9A6/10A6/1D3/12A6/12A7/7A4/3D2/10A4/8D3/7A4/14D4/3D1/11D3/1D3/11A5/10A4/3D2/5D1
E051
9A5/7A4/13D5/2D3/3D5/9A5/9A6/10A6/11A4/4A3/4A5/10A4/11D2/2D3/10A6/3D2/7A4/9A6/3D5/9A5
