CYPHERPUNKS TO THE RESCUE

[David Lesher]

A challenge /response may make sense crypto-wise, but not $$-wise.
The car would then need a receiver too, & the house a transmitter.
More things to buy & break.

A one-way solution is needed to make it fly here.
-- 
A host is a host from coast to coast.................wb8foz at nrk.com
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Unless the host (that isn't close).........................pob 1433
is busy, hung or dead....................................20915-1433