Notable aircraftLockheed C-5M Super Galaxy

Lockheed C-5M Super Galaxy 87-0043 near Rockford: a transport for awkward cargo

The recorded flight near Rockford, Michigan, included an altitude of 39,000 feet. Its positions were estimated using MLAT.

Map of Lockheed C-5M Super Galaxy 87-0043's recorded track near Rockford, Michigan: 3 positions over 30 seconds, about 4 miles.
Saved positions of Lockheed C-5M Super Galaxy 87-0043 near Rockford, Michigan, 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 4 miles (3.8 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

Near Rockford, Michigan, a large cargo transport was reported in flight on August 21, 2026. The aircraft database identifies it as Lockheed C-5M Super Galaxy 87-0043. The archive recorded an altitude of 39,000 feet; the positions came from MLAT, which estimates position from signal timing.

The C-5 was designed around cargo that would be awkward to fit into an ordinary transport. The Super Galaxy designation marks a substantial modernization of an existing aircraft. For the type, the Air Force reported that the new engines provide 22 percent more thrust than the previous engines, alongside a shorter takeoff roll and faster climb.

About the Lockheed C-5M Super Galaxy

  • The C-5 was designed around cargo that would be awkward to fit into an ordinary transport.
  • The Super Galaxy designation marks a substantial modernization of an existing aircraft.
  • That arrangement can make loading and unloading more flexible than a hold accessible from one end.
  • The Air Force reported that the new engines provide 22 percent more thrust than the previous engines, alongside a shorter takeoff roll and faster climb.

Other Lockheed C-5M Super Galaxy stories

Representative Lockheed C-5M Super Galaxy lifting off from a runway in evening light.
Representative Lockheed C-5M Super Galaxy photo. Image source and license

Recorded data for 87-0043

Observation
Observed to
Event typeUnusual aircraft
Recorded sourceMultilateration (MLAT)
Post date
Last revised
Aircraft
Aircraft typeLockheed C-5M Super Galaxy
Type designatorC5M
Tail number (registration)87-0043
ICAO addressAE0588

Measurements

Displayed measurements may be rounded.

Saved reading at .
Archived altitude; reference not retained39,000 ft
Watchlist association
SourcePlane Alert DB
CategoryCurated aircraft entry
Pinned source version6f7a19044a8dc9ed1c5687c8d26650df7296321e
AttributionAircraft association/category: Plane Alert DB / SDR-Enthusiasts and contributors.
LicencesOpen Database License 1.0; Database Contents License 1.0
ScopeSource association only; not verified current ownership, operator, historical association or presence of any person aboard.
Record details

Public event ID: f95cee52-d448-49d8-84dd-0d378b40fb22.

Record revision: 3.

Evidence version: 6f0dad97be941062c65ec18f346980ad03dc64d2381c4e9e5e066abb7fed891e.