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the claim
Stopping the Apollo 11 lunar module descent engine required switching the engine arm circuit breaker to off.
the verdict
REFUTED
the evidence says no
Recorded sources
0 sources for · 1 against
AS REPORTEDno primary record reached; this is what the reporting says
Is it true that stopping the Apollo 11 lunar module descent engine required switching the engine arm circuit breaker to off?
No. Evidence shows the circuit breaker involved was for arming the ascent engine (not stopping the descent engine), and it was activated using a felt-tip pen.
Verdict: REFUTED · 0 sources for, 1 against · Last checked
How claims like this are judged
Judged against reference works: claims of this kind are settled by the historical reference record, not journal abstracts.
Evidence against · 1
Reference article covering this claim directly
Get citation
Wikipedia: Apollo 11. (n.d.). Wikipedia. https://en.wikipedia.org/wiki/Apollo_11
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Receipt History
first checked04 Aug 2026
judged → REFUTED · 2504 Aug 2026
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