Mars    Helicopter


Mars Helicopter's Flight Four Rescheduled
NASA’s Mars Perseverance rover acquired this image using its Right Mastcam-Z camera. Mastcam-Z is a pair of cameras located high on the rover’s mast. This is one still frame from a sequence captured by the camera while taking video on April 29. Credit: NASA/JPL-Caltech/ASU/MSSS.

Data received from the Mars Ingenuity helicopter on Thursday morning shows the helicopter did not execute its planned fourth flight as scheduled. The helicopter is safe and in good health. Data returned during a downlink at 1:21 p.m. EDT (10:21 a.m. PDT) indicates the helicopter did not transition to flight mode, which is required for the flight to take place.

The team plans to try its fourth flight again tomorrow, April 30, 2021. The flight is scheduled for 10:46 a.m. EDT (7:46 a.m. PDT, 12:30 p.m. local Mars time), with the first data expected back at NASA’s Jet Propulsion Laboratory in Southern California at 1:39 p.m. EDT (10:39 a.m. PDT).

An issue identified earlier this month showed a 15% chance for each time the helicopter attempts to fly that it would encounter a watchdog timer expiration and not transition to flight mode.  Today’s delay is in line with that expectation and does not prevent future flights. A briefing scheduled for Friday, April 30, to discuss next steps for the helicopter will continue as planned but will move to a new time, 11:30 a.m. EDT (8:30 a.m. PDT). 

About This Blog

These blog updates are provided by the Mars Helicopter team. The Mars Helicopter is a technology demonstration to test the first powered flight on Mars.

Dates of planned test activities are subject to change due to a variety of factors related to the Martian environment, communication relays, helicopter and/or rover status.

Contributors+

  • MiMi Aung
    Ingenuity Mars Helicopter Project Manager, NASA/JPL
  • Bob Balaram
    Chief Engineer for the Mars Helicopter Project, NASA/JPL
  • Håvard Grip
    Ingenuity Mars Helicopter Chief Pilot, NASA/JPL
  • Josh Ravich
    Ingenuity Mars Helicopter Mechanical Engineering Lead, NASA/JPL