These are signals that have are active or have been active within the last 6-12 months. You have a very good chance of finding any one of these out on the airwaves. Click the name of a signal to see more detailed information, possible decoding, and additional sound and waterfall samples...
摘要: The receptive capacity of a geological formation for radioisotopes can be considerably improved by modifications which lead to the constitution, locally, of perfectiy homogeneous columns of minerals. At the same time the minerals produce at less cost a high purification of the radioactive solut...
ship舰队补给舰fleet depot ship海上补给船sea depot ship运输舰transport ship汽油运输船gasoline transport ship 扫雷舰mine sweeping vessel扫雷艇minesweeper鱼雷艇torpedo boat导弹快艇missile speedboat导弹潜艇guided-missile submarine核动力潜艇nuclear-powered submarine 潜艇救护舰submarine lifeguard ship猎潜艇submarine ...
is the Navy's longest-running class in production. Its main mission sets include anti-air, anti-submarine and anti-surface warfare. Those missions are supported with armaments including the Standard Missile (SM-2MR); Vertical Launch Anti-Submarine Rocket missiles; Tomahawks; six MK-46 torpedoes;...
all on itsballisticmissilesubmarinefleet. Meanwhile, France reduced its arsenal from some 540 operational warheads at the end of the Cold War to about 300 in 2010, eliminating several types of nuclear weapon systems. The Chinese stockpile remained fairly steady during the 1990s and then started to...