Leaping to Conclusions on a Pilot's Speculation
An article on the Bloomberg News Web site on Wednesday noted an airline pilot's claim that an iPhone could interfere with a plane's compasses during takeoff and landing. — But the report cited in the article isn't based on scientific research.
Context & Ripple Effects
The claim that an iPhone can throw off a plane's compasses arrives in the middle of a running argument about gadget rules aloft. Testing reported in late 2011 had already cast doubt on the restrictions covering Kindles and iPads, and a Wall Street Journal examination in September 2012 asked whether consumer devices really threaten aircraft at all.
The stakes sharpened this spring: in March, Bits reported the F.A.A. might loosen its curbs on in-flight electronics (its review of the device rules), and a survey published just last week found many passengers never turn their devices off anyway. Against that backdrop, Bloomberg News gave an airline pilot's interference claim wide play — picked up by MacRumors, Cult of Mac, AppleInsider, Phone Arena and other Apple-focused outlets — while the underlying report, as Bits notes, is not based on scientific research.
First-order effects
- A single pilot's unverified speculation is now circulating as if it were evidence, giving airlines and pilots' groups a ready-made talking point to defend turn-off requirements even as the F.A.A. weighs relaxing them.
Second-order effects
- Advocates of relaxed rules gain a credibility argument of their own: if the case for keeping devices off rests on anecdotes rather than controlled tests, carriers face growing pressure to justify compliance demands to passengers who already ignore them.
Third-order effects
- If the pattern holds, aviation device policy will be forced onto empirical footing — rules set by instrumented testing rather than crew testimony — which is exactly what the F.A.A.'s current review is positioned to decide.
The trend: In-flight electronics rules are shifting from anecdote-driven caution toward test-based policy, with each weak claim about device interference meeting faster scrutiny.