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'Trumpet-F/O-2' 1, 2

The spacecraft are probably the next generationt for the Trumpet and 'Trumpet-F/O' SIGINT satellites operating in a Molniya orbit. As no name is known, these are referred here as "Trumpet Follow On 2".

These satellite most likely use a large, unfurlable dish antenna to collect the signals.

A official reported, that, although the satellite shares the same name with its precedessors, it is nearly 90% different in terms of technology.

'Trumpet-F/O-2' 1 is the host for the SBIRS-HEO-3 early warning sensor.

Nation: USA
Type / Application: SIGINT
Operator: USAF
Contractors: ?
Equipment: ?
Configuration: ?
Propulsion: ?
Power:
Lifetime:
Mass:
Orbit: 2101 km × 37748 km, 62.8 (#1)
Satellite COSPAR Date LS Launch Vehicle Remarks
'Trumpet-F/O-2' 1 (USA 259, NROL-35, SBIRS HEO-3) 2014-081A 13.12.2014 Va SLC-3E Atlas-5(541)
'Trumpet-F/O-2' 2 ? (NROL 42) - 2017 Va SLC-3E Atlas-5(541)
Further high orbit SIGINT missions:

Geostationary orbit COMINT (Canyon-Chalet-Vortex-Mercury series) Geostationary orbit SIGINT (Rhyolite-Aquacade-Magnum-Orion series) High elliptical orbit SIGINT (Jumpseat-Trumpet series)