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Watchlisted aircraftLockheed T-33

Lockheed T-33 N133DV, built in 1959, still flying in Michigan

The jet was reported near Estral Beach with a recorded altitude of 28,000 feet and a ground speed of 345 knots.

Nearl CrewsObserved Published

Map of Lockheed T-33 N133DV's recorded track near Estral Beach, Michigan: 8 positions over 2 minutes, about 14 miles.
Saved positions of Lockheed T-33 N133DV near Estral Beach, 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 14 miles (11.9 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

A flight near Estral Beach, Michigan, put N133DV in the record on June 21, 2026. The aircraft database lists the jet as a Lockheed T-33 built in 1959. Its recorded altitude was 28,000 feet, with a ground speed of 345 knots.

The listed build year gives this flight its interest: an airframe dating to 1959 was still being recorded in flight. N133DV also has a Plane Alert DB entry, although that community watchlist entry does not show who was aboard.

Recorded data for N133DV

Observation
Observed to
Event typeUnusual aircraft
Recorded sourceADS-B, ICAO address
Post date
Last revised
Aircraft
Aircraft typeLOCKHEED T-33
Type designatorT33
Tail number (registration)N133DV
CallsignACEMKR3
ICAO addressA086B5

Measurements

Displayed measurements may be rounded.

Saved reading at .
Ground speed344.8 kn
Archived altitude; reference not retained28,000 ft
Last archived label at . Archive labels are carried between saved positions.
CallsignACEMKR3
Watchlist association
SourcePlane Alert DB
CategoryHistoric aircraft
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: bfb8103f-bd2c-40ed-8495-4ae51969f1e2.

Record revision: 3.

Evidence version: 0b420915c401d6a337bac8ab0e3195ff8454a8149648eb2d1eae1091d1e00e30.

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