Searched for constantly. Never once seen.
Gulfstream G650ER · N887WM
N887WM is a Gulfstream G650ER, the same long-range flagship as the one at the top of this board — Mach 0.925, around 7,500 nautical miles between fuel stops, the aircraft of choice for people who regard a scheduled airline as a scheduling problem.
More people arrive at this site looking for this jet than any other on the roster. We have never seen it.
That is not a broken tracker, and the honest explanation is more interesting than a fault would be. There are three ordinary reasons a jet goes dark, and none of them is a conspiracy.
It might simply not be flying much. A private jet is not a bus, and plenty of them sit for weeks.
It might be flying outside our view. ADS-B is line-of-sight to a ground receiver, and the volunteer network that feeds this map is dense over Europe and North America and thin over oceans, deserts and most of the southern hemisphere. An aircraft crossing an empty patch is invisible without being hidden.
Or it might be broadcasting under a different name. US operators can apply for a Privacy ICAO Address: the aircraft keeps transmitting perfectly normally, but under a temporary identifier that does not resolve back to its registration. The aeroplane is on the map. You simply cannot tell that it is that aeroplane. This is the real answer to "why can't I track so-and-so's jet" far more often than people expect, and unlike the commercial blocking programmes, an uncensored feed cannot see through it either.
What we have actually seen: nothing. Not one
flight since we started logging on
14 July 2026 — while other
aircraft on this board were caught repeatedly over the same period.
Every other jet on the board is below.