Satellites & Observations

Launches Here are discussed satellites launches. ARISS Contacts With the help of experienced amateur radio volunteers, ISS crews speak directly with large audiences in a variety of public forums. For more info, see www.ariss.org, www.amsat.org, and www.arrl.org. Observations Discussions around specific observations.

Topic	Replies	Views	Activity
About the Satellites & Observations category Satellites & Observations	0	2455	August 27, 2015
NG-23 / SilverSat Launches	307	2696	March 10, 2026
UMKA-1 telescope satellite mission Satellites & Observations satellite , observation	882	20611	March 9, 2026
Transporter-16 Rideshare: VSFB SLC-4E : 2026-03-29 xx:xx:xx UTC Launches	6	133	March 9, 2026
SakhaCube-Cholbon (RS18S) Transmissions Observations	50	973	March 9, 2026
LAPAN-A2 (IO-86) Schedule 2026 Satellites & Observations	14	598	March 9, 2026
CalPoly CP-16 (SAL-E) Mission Launches	3	72	March 9, 2026
Space One KAIROS 3rd Flight - 2026-03-05 02:10 UTC Launches	19	286	March 8, 2026
Transporter-16 Rideshare: VSFB SLC-4E: 1 April 2026 - xx:xx:xx UTC Launches	2	42	March 8, 2026
QMR-KWT 2 (RS95S) SSTV Event Satellites & Observations	69	856	March 7, 2026
STRF bandscan results Satellites & Observations	127	4781	March 6, 2026
Ten-Koh 2 deploy from HTV-X1 Launches	6	279	March 6, 2026
BOTAN ARPS mission Satellites & Observations	60	965	March 6, 2026
Transporter-14 Rideshare: Vandenberg SLC-4E: 23 Jun 2025 21:18 UTC Launches	161	4081	March 5, 2026
NRCSD29 - ISS Satellites Deployment - 2025-12-02 08:28 UTC Launches	59	824	March 3, 2026
NUTSAT-3 Launch Information: Launches	11	299	March 2, 2026
KSLV-2 - CAS500-3 Mission - 2025-11-26 16:13 UTC Launches	93	1677	March 1, 2026
Observation 13477706: ACS3 (59588) Eggbeater - Not a valid pass what what could cause it Observations	3	66	February 27, 2026
Observation 13472743: KNACKSAT-2 (67683) Observations	3	68	February 27, 2026
Observation 13485202: ISS (25544) local FM interference Observations	0	27	February 27, 2026
ISS Deployment (JAXA) J-SSOD#35 - 2026-02-03 08:20 UTC Launches	79	1564	February 26, 2026
LEOPARD KYUTEC 67687 VHUA-6134-1551-1624-5953 CW Beacon London Heathrow Satellites & Observations	1	42	February 25, 2026
Observation 13354200: KNACKSAT-2 (67683) Observations	4	60	February 24, 2026
Dashboard for Bricsat-2 (NO-103) and PSAT-2 (NO-104) Satellites & Observations	5	95	February 23, 2026
GALAPAGOS-UTE-SWSU Transmissions Satellites & Observations	18	427	February 23, 2026
LAPAN-A2 TLE Update [IO86] Satellites & Observations	14	459	February 22, 2026
RSP-03 re-entry Satellites & Observations	78	510	February 20, 2026
Transporter-15 Rideshare: VSFB SLC-4E : 28 November 2025 - 18:44:30 UTC Launches	240	5077	February 20, 2026
Soyuz-2.1b / Fregat - Vostochny Launch - 2025-12-28 13:18:05 UTC Launches	135	2492	February 19, 2026
Observation 13427094: DUCHIFAT-1 (40021) Observations	3	48	February 18, 2026