In this Chapter, the following definitions apply:
(a) Laser Technology Inc. LTI 20-20 Marksman; or
(b) Laser Technology Inc. LTI 20-20 Ultralyte.
(a) Applied Concepts Inc. Stalker Dual; or
(b) AWA Slant Radar Model 449; or
(c) Kustom Signals KR-10SP; or
(d) Kustom Signals KR-11; or
(e) Kustom Signals, Inc. Silver Eagle; or
(f) Fairey Slant Radar Model 456.
(a) a department of electrical or electronic engineering at a university in Australia; or
(b) the National Measurement Laboratory, Division of Telecommunications and Industrial Physics, Commonwealth Scientific and Industrial Research Organisation; or
(c) the Deeper Level Maintenance, Support Services Division, British Aerospace Australia Limited; or
(d) Technical Support, Australian Federal Police, Canberra.