I have a meeting with some influential people that are very interested in my research. I don’t trust them one bit though, so I have made a copy of my research and hidden it from prying eyes. If anything happens to me, then I will activate my tracking beacon that will send out a radio message with my location. I will need a team with the right skills to come and rescue me – if they can unlock my layers of security, then they will be able to find my private airfield and use my plane.
![Bi-plane](https://stem.caa.co.uk/app/themes/stem/assets/imgs/piper-cub.png)
My pride and joy – my Piper Cub
![Decypher the scientist's note below and find out what she is trying to tell us!](https://stem.caa.co.uk/app/themes/stem/assets/imgs/4x/puzzle-2-note.png)
KW YGPAPYDR GQ JMAYRCB YR CEYK. RFC ICW RM RFC EYRC GQ GL RFC QYDC. DGLB RFC AMBC RM MNCL RFC QYDC.
PUZZLE 1
Enter your answer:
![Need a hint? +2](https://stem.caa.co.uk/app/themes/stem/assets/imgs/4x/puzzel-2-hint.png)
If you know what sort of plane I fly, then you can find the code to the safe. The answer is elementary!
PUZZLE 2
Enter your answer:
-
+
PUZZLE 3
![](https://stem.caa.co.uk/app/themes/stem/assets/imgs/4x/maze-hint-2.png)
Fill out the Sudoku puzzle to reveal the transponder code and then return to the route planning page
PUZZLE 6
![](https://stem.caa.co.uk/app/themes/stem/assets/imgs/4x/book-back.png)