The widely approved Declaration of Principles Concerning Activities fo
llowing the Detection of Extraterrestrial Intelligence and the Propose
d Protocol for Sending of Communications to Extraterrestrial Intellige
nce are examined with respect to how they apply to active as opposed t
o passive search strategies by radio astronomers. This article maintai
ns that the existing protocols do not and should not impede active sea
rch strategies. An active search strategy based on the transmission of
an interstellar terrestrial message using the synchronization of the
SN1987A hyperboloid is described. A brief discussion is made concernin
g the social 'pros' and 'cons' for humanity of an active search.