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	2401	August 27, 2015
Stratosat-TK1 (RS52S) image transmissions Satellites & Observations satellite	282	8770	October 20, 2025
Understanding and navigating open-source satellite tracking data Satellites & Observations satellite , observation	1	29	October 19, 2025
SpaceX F9: Transporter-11 Rideshare : VSFB SLC-4E - 2024-08-16 18:56 UTC Launches	182	5393	October 19, 2025
ISS Deployment (JAXA) J-SSOD#32 - 2025-09-19 Launches	117	1718	October 19, 2025
Nanozond-1 (RS49S) Transmissions Satellites & Observations	8	216	October 18, 2025
UMKA-1 telescope satellite mission Satellites & Observations satellite , observation	681	15361	October 18, 2025
ArcticSat-1 (RS74S) Transmissions Satellites & Observations observation , satellite	52	1007	October 18, 2025
HyperView-1G (RS66S) Transmissions Satellites & Observations	3	66	October 18, 2025
ISS Deployment (JAXA) J-SSOD#33 - 2025-10-10 09:50 UTC Launches	54	640	October 17, 2025
Request for Access to SatNOGS S-Band (2430 MHz) Ground Station for Satellite Data Reception Launches	4	64	October 17, 2025
Gravity-1 (Orienspace) 2025-10-11 ~02:15UTC Launches	10	119	October 15, 2025
S-band obsservations with different waterfall results Observations	2	52	October 14, 2025
ISS SSTV Event - from 2025-10-03 to 2025-10-09 Observations	31	428	October 9, 2025
Observations analysis Satellites & Observations	7	48	October 8, 2025
Transporter-14 Rideshare: Vandenberg SLC-4E: 23 Jun 2025 21:18 UTC Launches	159	3364	October 8, 2025
Ten-Koh 2 deploy from HTV-X1 Launches	0	48	October 3, 2025
Observation 12460596: ISIS-1 (3669) Observations	4	58	October 3, 2025
ISS at 437.025 MHz? Observations	31	213	October 2, 2025
Observation 12476099: DOSAAF-85 (44909) Observations	5	31	October 1, 2025
Observation 12430312: OSCAR 7 (7530) Observations	1	34	September 30, 2025
Observation 12470430: ISIS-1 (3669) Observations	6	44	September 30, 2025
Observation 12459687: HUMSAT-D (39433) What is this? Observations	2	48	September 28, 2025
Observation 12437739: LAPAN-A2 (40931) - Need Update TLE Observations	18	64	September 28, 2025
Update on the progress of the REAL mission Satellites & Observations satellite	8	85	September 26, 2025
Observation 12430506: SATURNIN-1 (98671) Observations	3	46	September 24, 2025
FM bandstop not working? Observations	21	108	September 23, 2025
Observation 12419284: STARS-Me2 (98540) Observations	3	46	September 23, 2025
Observation 12389827: Centauri 7 (62708) Weather balloon in waterfall Observations	19	88	September 22, 2025
[SOLVED] Problem getting the waterfall plot Satellites & Observations observation , satellite	25	62	September 22, 2025