Document ID: chunk:federal_register_of_legislation:F2017L00081:reg:20:p3
Version: federal_register_of_legislation:F2017L00081
Segment Type: reg
Provision Reference: reg 20 (pt 3/7)
Character Range: 136816–139991

is the total mass that can be carried or delivered by the specified rocket, missile, SLV, drone or unmanned aerial vehicle that is not used to maintain flight. For the definition of "range" as it pertains to rocket systems, see note 1 to paragraph (a) of Category IV. For the definition of "range" as it pertains to aircraft systems, see note 2 to paragraph (a) of Category VIII.
 (d) [Reserved]
 (e) Spacecraft parts, components, accessories, attachments, equipment, or systems, as follows:
 (1) antenna systems specially designed for spacecraft that:
 (i) have a dimension greater than 25 metres in diametre or length of the major axis; or
 (ii) employ active electronic scanning; or
 (iii) are adaptive beam forming; or
 (iv) are for interferometric radar;
 (2) space‑qualified optics (that is, lens or mirror), including optical coating, having active properties (for example, adaptive, deformable) with a largest lateral clear aperture dimension greater than 0.35 metres;
 (3) space‑qualified focal plane arrays (FPA) having a peak response in the wavelength range exceeding 900nm and readout integrated circuit (ROIC), whether separate or integrated, specially designed therefor;
 (4) space‑qualified mechanical (that is, active) cryocooler or active cold finger, and associated control electronics specially designed therefor;
 (5) space‑qualified active vibration suppression, including active isolation and active dampening, and associated control electronics therefor;
 (6) optical bench assemblies specially designed to enable spacecraft to meet or exceed the parameters described in paragraph (a);
 (7) space‑qualified kinetic or directed‑energy systems (for example, RF, laser, charged particle) specially designed for spacecraft in paragraph (a)(5) or (6), and specially designed parts and components therefor (for example, power conditioning and beam‑handling/switching, propagation, tracking, and pointing equipment);
 (8) [Reserved]
 (9) space‑qualified cesium, rubidium, hydrogen maser, or quantum (for example, based upon Al, Hg, Yb, Sr, Be Ions) atomic clocks, and specially designed parts and components therefor;
 (10) attitude determination and control systems, and specially designed parts and components therefor, that provide a spacecraft's geolocation accuracy, without using Ground Location Points, better than or equal to:
 (i) 5 metres (CE90) from low earth orbit (LEO); or
 (ii) 30 metres (CE90) from medium earth orbit (MEO); or
 (iii) 150 metres (CE90) from geosynchronous orbit (GEO); or
 (iv) 225 metres (CE90) from high earth orbit (HEO);
 (11) space‑based systems, and specially designed parts and components therefor, as follows:
 (i) nuclear reactors and associated power conversion systems (for example, liquid metal or gas‑cooled fast reactors);
 (ii) radioisotope‑based power systems (for example, radioisotope thermoelectric generators);
 (iii) nuclear thermal propulsion systems (for example, solid core, liquid core, gas core fission);
 (iv) plasma based propulsion systems;
 (12) thrusters (for example, rocket engines) that provide greater than 150 lbf (that is, 667.23 N) vacuum thrust (MT for rocket motors or engines having a