Who's launching a rocket in Dillon, Montana, this weekend?

[mahatmakanejeeves]

https://tfr.faa.gov/tfr2/list.html

06/05/2019 9/0060 ZLC MT SPACE OPERATIONS 18 MILES NORTH OF DILLON, MT, Saturday, June 08, 2019 UTC

NOTAM Number: FDC 9/0060
Issue Date: June 05, 2019 at 1951 UTC
Location: 18 MILES NORTH OF DILLON, Montana
Beginning Date and Time: June 08, 2019 at 1530 UTC
Ending Date and Time:June 08, 2019 at 2359 UTC
Reason for NOTAM: TO PROVIDE A SAFE ENVIRONMENT FOR ROCKET LAUNCH ACTIVITY
Type: Space Operations
Replaced NOTAM(s): N/A
Pilots May Contact: SALT LAKE CITY (ZLC) ARTCC, 801-320-2560

Jump To: Affected Areas
Operating Restrictions and Requirements
Other Information
Affected Area(s) Top
Airspace Definition:
Center: NAVAID() (Latitude: 45º32'50"N, Longitude: 112º30'37"W)
Radius: 5 nautical miles
Altitude: From the surface up to and including FL(220)
Effective Date(s):
From June 08, 2019 at 1530 UTC
To June 08, 2019 at 2359 UTC

[pdxflyboy]

1. Possibly

A very advanced model rocket?

[mahatmakanejeeves]

2. Must be. The notice said that the affected area didn't go up any too far.

Altitude: From the surface up to and including FL(220)