Notable aircraftBoeing E-6B Mercury

Boeing E-6B Mercury belongs to a type with 16 Navy deliveries

A military Mercury was reported near Fort Wayne, Indiana, on September 8, 2026.

Map of Boeing E-6B Mercury ICAO address AE8B78's recorded track near Fort Wayne, Indiana: 3 positions over 30 seconds, about 2.7 miles.
Saved positions of Boeing E-6B Mercury ICAO address AE8B78 near Fort Wayne, Indiana, drawn from a short archived excerpt. The line breaks at gaps over 45 seconds, at source changes and at rejected positions. The path measures about 2.7 miles (2.4 nautical miles) along the plotted segments. Archive timestamps do not establish exact message freshness. USGS topographic background shows roads, water and place names where available. It is a current reference map, not imagery from the flight date. Map data sources

An airborne command post type turned up in the flight record near Fort Wayne, Indiana, on September 8, 2026. The aircraft database identifies it as a military Boeing E-6B Mercury. The flight had a recorded altitude of 27,000 feet; positions came from MLAT, which estimates position from signal timing.

Boeing records 16 E-6 deliveries to the Navy between 1989 and 1992. That history describes the type, without establishing this aircraft's delivery date. Naval Air Systems Command describes the E-6B's role as relaying strategic communications and providing an airborne command post.

About the Boeing E-6B Mercury

  • Naval Air Systems Command describes the E-6B as an aircraft built to relay strategic communications and provide an airborne command post.
  • Boeing's historical account records 16 E-6 deliveries to the Navy between 1989 and 1992.

Other Boeing E-6B Mercury stories

Recorded data for AE8B78

Observation
Observed to
Event typeUnusual aircraft
Recorded sourceMultilateration (MLAT)
Post date
Last revised
Aircraft
Type designatorE6
ICAO addressAE8B78

Measurements

Displayed measurements may be rounded.

Saved reading at .
Archived altitude; reference not retained27,000 ft
Record details

Public event ID: 1a4c655a-2417-4903-9541-eeed9bae9791.

Record revision: 3.

Evidence version: fbce0d89a820fbaa0074184cfdc172b3cb7f1919e5e24500b9ca6bfb9a2f92b8.