Key Bridge is the symbol of Baltimore and taking a panorama photo of the Key Bridge is really a challenge for me: 1. It is 4.8 kilometers away from the front of my home; 2. The middle of the bridge to west side belongs to NFZ; 3. I need to wait a wind-free day, otherwise it has the risk of losing my drone (it happened once of my Mavic pro platinum with 3 mile of wind, and the drone almost dropped to water because the battery level was only 10% when it was 570m away to home point); 4. I cannot fly low, otherwise the signal transmission will be weak; 5. I only have 2min to take panorama photo, but one 180 degree photo needs almost one minute; 6. I cannot fly the drone at a site near the bridge because there is a transformer substation which gives a horrible interference of RC. This morning right before sun-raise was quite good to try: sunny, wind was only 2 miles. I flew to the bridge and used 27% battery. I took two panorama photos . This is one of it.
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