CS 27.1395 Maximum intensities in overlapping beams of forward and rear position lights

• ED Decision 2003/15/RM found in: CS-27 Amdt 9 - Small Rotorcraft (Dec 2021)

CS 27.1395 Maximum intensities in overlapping beams of forward and rear position lights ED Decision 2003/15/RM No position light intensity may exceed the applicable values in the following table, except as provided in [CS 27.1389(b)(3)](#_DxCrossRefBm472493541): <table border="1" cellpadding="0" cellspacing="0" width="603"><thead><tr><td rowspan="2" width="282"><p><b>Overlaps </b></p></td><td colspan="2" valign="top" width="321"><p><b>Maximum intensity </b></p></td></tr><tr><td valign="top" width="161"><p><b>Area A</b></p><p><b>(candelas)</b></p></td><td valign="top" width="161"><p><b>Area B</b></p><p><b>(candelas)</b></p></td></tr></thead><tr><td valign="top" width="282"><p>Green in dihedral angle L </p></td><td valign="top" width="161"><p>10 </p></td><td valign="top" width="161"><p>1 </p></td></tr><tr><td valign="top" width="282"><p>Red in dihedral angle R </p></td><td valign="top" width="161"><p>10 </p></td><td valign="top" width="161"><p>1 </p></td></tr><tr><td valign="top" width="282"><p>Green in dihedral angle A </p></td><td valign="top" width="161"><p>5 </p></td><td valign="top" width="161"><p>1 </p></td></tr><tr><td valign="top" width="282"><p>Red in dihedral angle A </p></td><td valign="top" width="161"><p>5 </p></td><td valign="top" width="161"><p>1 </p></td></tr><tr><td valign="top" width="282"><p>Rear white in dihedral angle L </p></td><td valign="top" width="161"><p>5 </p></td><td valign="top" width="161"><p>1 </p></td></tr><tr><td valign="top" width="282"><p>Rear white in dihedral angle R </p></td><td valign="top" width="161"><p>5 </p></td><td valign="top" width="161"><p>1 </p></td></tr></table> Where: (a) Area A includes all directions in the adjacent dihedral angle that pass through the light source and intersect the common boundary plane at more than 10° but less than 20°; and (b) Area B includes all directions in the adjacent dihedral angle that pass through the light source and intersect the common boundary plane at more than 20°. CS 27.1395 Maximum intensities in overlapping beams of forward and rear position lights ED Decision 2003/15/RM No position light intensity may exceed the applicable values in the following table, except as provided in [CS 27.1389(b)(3)](#_DxCrossRefBm8894127): <table border="1" cellpadding="0" cellspacing="0" width="603"><thead><tr><td rowspan="2" width="282"><p><b>Overlaps </b></p></td><td colspan="2" valign="top" width="321"><p><b>Maximum intensity </b></p></td></tr><tr><td valign="top" width="161"><p><b>Area A</b></p><p><b>(candelas)</b></p></td><td valign="top" width="161"><p><b>Area B</b></p><p><b>(candelas)</b></p></td></tr></thead><tr><td valign="top" width="282"><p>Green in dihedral angle L </p></td><td valign="top" width="161"><p>10 </p></td><td valign="top" width="161"><p>1 </p></td></tr><tr><td valign="top" width="282"><p>Red in dihedral angle R </p></td><td valign="top" width="161"><p>10 </p></td><td valign="top" width="161"><p>1 </p></td></tr><tr><td valign="top" width="282"><p>Green in dihedral angle A </p></td><td valign="top" width="161"><p>5 </p></td><td valign="top" width="161"><p>1 </p></td></tr><tr><td valign="top" width="282"><p>Red in dihedral angle A </p></td><td valign="top" width="161"><p>5 </p></td><td valign="top" width="161"><p>1 </p></td></tr><tr><td valign="top" width="282"><p>Rear white in dihedral angle L </p></td><td valign="top" width="161"><p>5 </p></td><td valign="top" width="161"><p>1 </p></td></tr><tr><td valign="top" width="282"><p>Rear white in dihedral angle R </p></td><td valign="top" width="161"><p>5 </p></td><td valign="top" width="161"><p>1 </p></td></tr></table> Where: (a) Area A includes all directions in the adjacent dihedral angle that pass through the light source and intersect the common boundary plane at more than 10° but less than 20°; and (b) Area B includes all directions in the adjacent dihedral angle that pass through the light source and intersect the common boundary plane at more than 20°.