Read the route sketch without mistaking it for a flight clearance
Which parts of this page are fixed teaching fixtures, and what would a real assessment require?
Select six authored map positions, toggle fictional alerts and compare the downloaded state. This is a route-sketch exercise, not live flight telemetry, a verified presidential itinerary, an intelligence report or an aircraft-security audit. The legacy Qatar/Trump storage key and export fields are compatibility labels; they do not authenticate a flight or event.
Airport positions, stage ETAs, alert categories and aircraft-profile placeholders are authored fixtures. The app has no aircraft performance, weather, NOTAM, fuel, certified equipment, approval or live tracking input. It cannot establish a safe alternate, fuel sufficiency, a threat, a cleared route or a government instruction.
Try a worked example
Choose the midpoint stage: the marker moves to 52.1°N, 26.5°W and displays the fixed 105-minute ETA. Each amber ring is a Leaflet circle with a 750,000-metre radius, about 405 nautical miles. Dividing that radius by 180 minutes would imply about 135 knots, but the app never uses a speed to calculate the ring or ETA. They are separate fixtures, not a demonstrated 180-minute diversion envelope.
Compare a sketch with an operational approval
The blue route joins six supplied coordinates with Leaflet segments; it is not an airway clearance, a North Atlantic track feed or a calculated shortest route. The alternate action draws a fixed segment from 52.1°N, 26.5°W to Dublin and selects its stage. It does not calculate fuel or test destination suitability. Alert toggles update local state; they do not detect weather, interference or security events.
FAA AC 120-42B describes operational-approval guidance under part 121. Its foreword distinguishes two-engine operations beyond 60 minutes from passenger-carrying operations with more than two engines beyond 180 minutes, using approved one-engine-inoperative cruise speed in standard still-air conditions. This is regulatory context, not an assertion that this illustrative VIP mission falls under that rule or has an approval. Real applicability, authorization and suitable alternates need the relevant operator documents. FAA: AC 120-42B Extended Operations
Use public aircraft facts only within their scope
The archived U.S. Air Force fact sheet printed in 2010 describes the VC-25 as specially configured Boeing 747-200B aircraft, with navigation and communications equipment, air-stairs and in-flight refueling among the listed differences. It explains the Air Force One call sign when the president is aboard an Air Force aircraft. It does not verify this page’s original claims about another aircraft’s defensive equipment, secret movements, threats, foreign vetting or current mission. The comparison table therefore identifies evidence questions rather than invented technical findings. U.S. Air Force VC-25 fact sheet (2010 archive)
Check what the local snapshot preserves
Stage selection replaces the displayed position and fixed stage values. Alerts are local switches; their badges are fictional categories with no intelligence scale. The alternate and scenario buttons set independent flags that remain on until Reset, even after you select another stage. Use Reset before comparing independent scenarios.
The browser saves the selected stage and trigger flags locally. Reload restores those flags, but the separately drawn diversion line is not restored. JSON exports the stage’s base communications field and separate trigger flags, not a measured effective communications status or a complete map. It also omits the fixed ETA, circle radii, route geometry and full browser state. Export and preview represent the same local record; there is no import control.
Sources and further reading