There are 7 Drs Technologies SENTRY HP aircraft on the U.S. registry that TailWiki has a page for. Every one is built from the public FAA record — year, serial, engine, home base, and registration history — and owners and pilots add photos, trips, and stories on top.
N301UA
Drs Technologies SENTRY HP
Fairbanks, AK
N302UA
Drs Technologies SENTRY HP
Fairbanks, AK
N303UA
Drs Technologies SENTRY HP
Fairbanks, AK
N304UA
Drs Technologies SENTRY HP
Fairbanks, AK
N305UA
Drs Technologies SENTRY HP
Fairbanks, AK
N306UA
Drs Technologies SENTRY HP
Fairbanks, AK
N307UA
Drs Technologies SENTRY HP
Fairbanks, AK