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Uncommon card · History
Inertial navigation system, an Uncommon card
An inertial navigation system is a navigation device that uses motion sensors, rotation sensors and a computer to continuously calculate by dead reckoning the position, the orientation, and the velocity of a moving object without the need for external references.
- Rarity
- Uncommon
- Domain
- History
- ATK
- 76
- DEF
- 63
- Power
- 139
- Wikipedia reads a year
- 150,000
Ranked #2,138 of the 3,000 cards of the base set by power (ATK + DEF).
Inertial navigation system quiz: 3 questions
Three questions on the Inertial navigation system card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
INSs are used on mobile robots and on vehicles such as ships, aircraft, ______, guided missiles, and spacecraft.
Answer
submarines. INSs are used on mobile robots and on vehicles such as ships, aircraft, submarines, guided missiles, and spacecraft. From the Inertial navigation system article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Galliformes. Galliformes 80 · Inertial navigation system 76 · Assassination of Indira Gandhi 72 · United States Marine Forces Special Operations Command 69 ATK in WikiCards.
Which of these Wikipedia articles is read the most in a year?
Answer
Assassination of Indira Gandhi. Assassination of Indira Gandhi 310,000 · Mandate of Heaven 230,000 · Inertial navigation system 150,000 · Roy Acuff 92,000 Wikipedia reads over a year.
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.
- Often the inertial sensors are supplemented by a barometric altimeter and sometimes by magnetic sensors and/or speed measuring devices.
- INSs are used on mobile robots and on vehicles such as ships, aircraft, submarines, guided missiles, and spacecraft.
- Older INS systems generally used an inertial platform as their mounting point to the vehicle and the terms are sometimes considered synonymous.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Inertial navigation system article was read about 150,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 76 and blocks with 63: each hit it takes is cut by 25 %.
How to get Inertial navigation 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.
More History cards
Cards close in power
The cards just above and just below Inertial navigation system in the power ranking, all domains together.
- GalliformesUncommon · Nature · ATK 80 DEF 59
- DammamUncommon · Society · ATK 74 DEF 65
- FictionUncommon · Arts · ATK 72 DEF 67
- 2025 Superbike World ChampionshipUncommon · Society · ATK 87 DEF 52
- CosmosUncommon · Society · ATK 73 DEF 66
- HoatzinUncommon · Nature · ATK 69 DEF 70
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Credits
Text : Wikipedia, Inertial navigation system (revision), CC BY-SA 4.0. Photo : Sanjay Acharya, CC BY-SA 4.0, Wikimedia Commons.

