Requires:

{"or": [
  {"and": [
    {"not": "f_DefeatedPhantoon"},
    "canRiskPermanentLossOfAccess"
  ]},
  "Gravity"
]},
{"doorUnlockedAtNode": 1}

Exit condition:

"leaveWithMockball": {
  "remoteRunway": {
    "length": 16,
    "openEnd": 1
  },
  "landingRunway": {
    "length": 2,
    "openEnd": 1
  }
}

Unlocks doors:

{"types": ["ammo"], "requires": []}

Dev note: Longer landing runway could be used but would be difficult at high run speeds.