Airienteering with 13MIKE

by Fred J. Calfior and Douglas W. Miller

AirLeg 21

1) Turn to a heading of “090”, descend to “2500” feet

2) When “19.0” DME from SFO VOR, turn towards “MOUNT DIABLO”, climb to “4000” feet

3) Solve the following cross-number puzzle



A. The sum of the digits is 10

A. A three digit number minus 1.

C. The product of the digits is 315.

B. “A down” multiplied by the sum of the digits in “A” down.

D. A perfect square.

C. Consecutively decreasing digits

F. The digits read forward and backward are the same.

E. An odd number.

Go to the AirLeg represented by “D across”________________

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