GAMBIT-3 FM-19

Re-entered 3 Feb 1969

GAMBIT-3 FM-19 (NORAD 3665, COSPAR 1969-007A) was a US satellite that re-entered Earth's atmosphere on 3 Feb 1969, launched on 22 Jan 1969 on the GAMBIT-3 Mission 4319 mission. It was operated by NRO / SAFSP as part of the KH8A programme. The spacecraft was built by LMSC on the KH-8 bus, with a mass of 2,250 kg. Like most satellites in low orbits, it was gradually slowed by atmospheric drag until re-entry. Historical record from Orbital Radar's satellite archive, cross-referenced with the live satellite catalogue.

1969

launched

1969

re-entered

years on orbit

2,250

kg mass

Lifecycle

Launched22 Jan 1969 · on the GAMBIT-3 Mission 4319 mission

Operational3 Feb 1969 · entered service

Retired3 Feb 1969 · end of operational service

Re-entered3 Feb 1969 · atmospheric re-entry — object destroyed

Specifications

NORAD ID3665

COSPAR1969-007A

TypeSatellite

OperatorNRO / SAFSP

Country / StateUS

ManufacturerLMSC

BusKH-8

Mass2,250 kg

ProgrammeKH8A

CategoryIMG

OrbitLEO (LEO/R)

Altitude132 × 1,086 km

Inclination106.2°

Frequently asked questions

What happened to GAMBIT-3 FM-19?

GAMBIT-3 FM-19 re-entered Earth's atmosphere on 3 Feb 1969, ending a mission that began with its launch in 1969. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did GAMBIT-3 FM-19 re-enter the atmosphere?

GAMBIT-3 FM-19 re-entered on 3 Feb 1969, according to Orbital Radar's historical catalogue records.

Who operated and built GAMBIT-3 FM-19?

GAMBIT-3 FM-19 was operated by NRO / SAFSP and built by LMSC (US).

Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.

Browse the live satellite directory → Re-entered satellites archive → Launch record: GAMBIT-3 Mission 4319 → What is space debris? →