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Common card · Science
Airborne collision avoidance system, a Common card
An airborne collision avoidance system operates independently of ground-based equipment and air traffic control in warning pilots of the presence of other aircraft that may present a threat of collision.
- Rarity
- Common
- Domain
- Science
- ATK
- 54
- DEF
- 26
- Power
- 80
- Wikipedia reads a year
- 8,900
Power 80 (ATK + DEF): stronger than 25 % of WikiCards cards.
Airborne collision avoidance system quiz: 3 questions
Three questions on the Airborne collision avoidance system card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
If the risk of collision is imminent, the system recommends a ______ that will reduce the risk of collision.
Answer
maneuver. If the risk of collision is imminent, the system recommends a maneuver that will reduce the risk of collision. From the Airborne collision avoidance system article on Wikipedia.
In which decade?
Much of the technology being applied to both military and general aviation today has been undergoing development by NASA and other partners since the ____s.
Answer
1980s. Much of the technology being applied to both military and general aviation today has been undergoing development by NASA and other partners since the 1980s. From the Airborne collision avoidance system article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Cataclysmic variable star. Cataclysmic variable star 57 · Airborne collision avoidance system 54 · Marshall Major 49 · Busby Stoop Chair 46 ATK in WikiCards.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- If the risk of collision is imminent, the system recommends a maneuver that will reduce the risk of collision.
- ACAS standards and recommended practices are mainly defined in Annex 10, Volume IV, of the Convention on International Civil Aviation.
- Much of the technology being applied to both military and general aviation today has been undergoing development by NASA and other partners since the 1980s.
Why it is Common
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Airborne collision avoidance system article was read about 8,900 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 54 and blocks with 26: each hit it takes is cut by 10 %.
How to get Airborne collision avoidance system
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
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- Bernart de VentadornCommon · Arts · ATK 51 DEF 29
- Yoo Hee-kwanCommon · Society · ATK 53 DEF 27
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Credits
Text : Wikipedia, Airborne collision avoidance system (revision), CC BY-SA 4.0. Photo : NASA/Tom Tschida, Public domain, Wikimedia Commons.



