Document ID: chunk:federal_register_of_legislation:F2017L00081:reg:18:p2
Version: federal_register_of_legislation:F2017L00081
Segment Type: reg
Provision Reference: reg 18 (pt 2/5)
Character Range: 109828–112821

constraints. For rocket systems, the range will be determined using the trajectory that maximises range, assuming International Civil Aviation Organization (ICAO) standard atmosphere with zero wind.
Note 2: This paragraph does not control carbon/carbon billets and preforms where reinforcement in the third dimension is limited to interlocking of adjacent layers only.
 (e) Armour (for example, organic, ceramic, metallic) and armour materials, as follows:
 (1) spaced armour with Em greater than 1.4;
 (2) transparent armour having Em greater than or equal to 1.3 or having Em less than 1.3;
 (3) transparent ceramic plate greater than 1⁄4 inch‑thick and larger than 8 inches x 8 inches, excluding glass, for transparent armour;
 (4) non‑transparent ceramic plate or blanks, greater than 1⁄4 inches thick and larger than 8 inches x 8 inches for transparent armour. This includes spinel and aluminum oxynitride (ALON);
 (5) composite armour with Em greater than 1.4;
 (6) metal laminate armour with Em greater than 1.4;
 (7) developmental armour funded by the United States Government via contract or other funding authorisation.
Note 1: This paragraph does not control armour:
(a) in production; or
(b) identified in the relevant United States Government contract or other funding authorisation as being developed for both civil and military applications.
Note 2: Note 1 does not apply to defence articles enumerated on this list in production or development.
Note 3: This paragraph applies to those contracts and funding authorisations that are dated 8 July 2014, or later.
 (f) Any article enumerated in this category that (MT for those articles designated as such):
 (1) is classified; or
 (2) contains classified software directly related to defence articles in this list; or
 (3) is being developed using classified information.
 (g) Concealment and deception equipment, as follows (MT for applications usable for rockets, SLVs, missiles, drones, or unmanned aerial vehicles (UAVs) capable of achieving a range greater than or equal to 300 km and their subsystems. See note 1 to paragraph (d)):
 (1) polymers loaded with carbonyl iron powder, ferrites, iron whiskers, fibres, flakes, or other magnetic additives having a surface resistivity of less than 5000 ohms/square and greater than 10 ohms/square with electrical isotropy of less than 5%;
 (2) multi‑layer camouflage systems specially designed to reduce detection of platforms or equipment in the infrared or ultraviolet frequency spectrums;
 (3) high temperature (greater than 300°F operation) ceramic or magnetic radar absorbing material (RAM) specially designed for use on defence articles or military items;
 (4) broadband (greater than 30% bandwidth) lightweight (less than 2 lbs/sq ft) magnetic radar absorbing material (RAM) specially designed for use on defence articles or military items.
 (h) Energy conversion devices not otherwise enumerated in this list, as follows:
 (1) fuel cells specially designed for platforms or