Notable aircraftGulfstream Aerospace C-37B

Gulfstream Aerospace C-37B 18-1942 at 45,000 ft near Westphalia, Michigan

On 20 July, 18-1942 reported 45,000 ft and 516 knots near Westphalia, Michigan.

Representative Gulfstream V taking off from a desert airfield.
Representative Gulfstream V photo. Image source and license

On 20 July 2026, 18-1942 reported an altitude of 45,000 ft and a ground speed of 516 knots. 18-1942 is registered as a Gulfstream Aerospace C-37B, according to the aircraft database.

Its database record carries the military flag. The variant comes from the aircraft database description; the data show the airframe, not who was aboard or its mission.

Recorded data for 18-1942

Observation
Observed to
Event typeUnusual aircraft
Recorded sourceADS-B, ICAO address
Post date
Last revised
Aircraft
Aircraft typeGulfstream Aerospace C-37B
Type designatorGLF5
Tail number (registration)18-1942
CallsignSAM965
ICAO addressAE6961

Measurements

Displayed measurements may be rounded.

Saved reading at .
Ground speed516.3 kn
Archived altitude; reference not retained45,000 ft
Last archived label at . Archive labels are carried between saved positions.
CallsignSAM965
Transponder code3514
Watchlist association
SourcePlane Alert DB
AssociationUSAF
List categoryUSAF
TagsBizjet, Must Be Nice, VIP Transport
Groupmilitary
Listed aircraftGulfstream C-37B
Entry linkhttps://w.wiki/8o8J
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: ee96975a-2988-4358-9010-b0d5c6d8bdb2.

Record revision: 4.

Evidence version: 8cbfbb2ba574c78693395b8cd9b5b78c290c2ee81a9f6ea6d80c4c54b3ec2184.