An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Air Emissions Factors and Quantification

AP 42 Section 15.3 Large Cartridges > 75 mm - Related Information

Supporting data for the emissions factors are summarized in the background report and are presented more completely in the zipped Microsoft Excel® workbooks below. Each zipped file corresponds to a subsection in Section 15.3.

July 2009
Section 15.3.2, M374A2 81-mm High Explosive Cartridge
Section 15.3.4, M1 105-mm High Explosive Cartridge
Section 15.3.7, M831 120-mm Target Practice Tracer Cartridge
Section 15.3.8, M865 120-mm Target Practice Discarding Sabot Tracer Cartridge
Section 15.3.9, M830 120-mm High Explosive Anti-Tank Cartridge
Section 15.3.10, M57 120-mm High Explosive Cartridge
Section 15.3.17, M314 105-mm Illumination Cartridge
Section 15.3.22, M816 81-mm IR Illumination Cartridge
Section 15.3.25, M933 120-mm High-Explosive Cartridge
Section 15.3.26, M91 120-mm Illumination Cartridge - ZIP(6 MB)

June 2008
Section 15.3.29, M819 81-mm Red Phosphorus Smoke Cartridge - ZIP(502 K)

November 2007
15.3.3 DODIC C379, M934 120-mm High Explosive Cartridge
15.3.5 DODIC C511, the M490 105-mm Target Practice-Tracer Cartridge
15.3.15 DODIC CA09, the M931 120-mm Full Range Practice Cartridge - ZIP(485 K)

15.3.1 C226, M301A3 81-mm Illuminating Cartridge - ZIP(393 K)
15.3.5 DODIC C511, M490 105-mm Target Practice-Tracer Cartridge
15.3.7 DODIC C784, M831 120-mm Target Practice-Tracer Cartridge
15.3.8 DODIC C785, M865 120-mm TPCSDS-T Cartridge - ZIP(1 MB)
15.3.11 C868, M821 81-mm High Explosive Cartridge - ZIP(383 K)
15.3.12 C876, M880 81-mm Target Practice Short Range Cartridge - ZIP(382 K)
15.3.13 C995, M136 AT4 Recoilless Rifle, 84-mm Cartridge - ZIP(419 K)

AP 42 Emissions Factors by Chapter