2026-244Latest orbital launch: Falcon 9 · Starlink Group 15-16 · Oct 27, 2026 · VandenbergLaunch record →
sci-techmaventhe history of spaceflight, in data
  1. Home
  2. Spacecraft
  3. STS-66
// human spaceflight · 1994

STS-66

Human spaceflight. STS-66 was launched on November 3, 1994 aboard a Space Shuttle from Cape Canaveral & Kennedy. Latest status in GCAT: landed (Nov 14, 1994).

COSPAR 1994-073ANORAD 23340United States

Identity

Name in GCAT
Atlantis (STS-66)
Common name
STS-66
Payload designation
OV-104
International designator
1994-073A
NORAD catalog number
23340
GCAT identifier
S23340

Mission

Mission type
Human spaceflight
Use
Civil government
Program
OV-104
Country
United States
Builder
Rockwell International (Air Force Plant 42, Palmdale)
Platform (bus)
STS OV

Launch

Date
November 3, 1994 · 16:59 UTC
Launch record
1994-073Success
Spaceport
Cape Canaveral & Kennedy · pad LC39B

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
294 km
Apogee
311 km
Inclination
56.99°
Status
Landed
Status date
November 14, 1994
Last known active
Nov 14, 1994
End of operations
Nov 14, 1994

Size

Mass
96.9 t
Dry mass
87.5 t
Total mass with attached objects
105.4 t
Length
37.3 m
Diameter
23.80 m
Span
37.3 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q482513 (CC0).