| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Poisoning caused by carbon monoxide from aircraft while in transit, without accident to aircraft | Is a | True | Poisoning by exhaust gas in aircraft | Inferred relationship | Existential restriction modifier |  | 
| Poisoning caused by carbon monoxide from aircraft while in transit, without accident to aircraft, occupant of spacecraft injured | Is a | False | Poisoning by exhaust gas in aircraft | Inferred relationship | Existential restriction modifier |  | 
| Poisoning caused by carbon monoxide from aircraft while in transit, without accident to aircraft, occupant of military aircraft injured | Is a | False | Poisoning by exhaust gas in aircraft | Inferred relationship | Existential restriction modifier |  | 
| Poisoning caused by carbon monoxide from aircraft while in transit, without accident to aircraft, member of crew of commercial aircraft in surface to surface transport injured | Is a | False | Poisoning by exhaust gas in aircraft | Inferred relationship | Existential restriction modifier |  | 
| Poisoning caused by carbon monoxide from aircraft while in transit, without accident to aircraft, occupant of commercial aircraft in surface to air transport injured | Is a | False | Poisoning by exhaust gas in aircraft | Inferred relationship | Existential restriction modifier |  | 
| Poisoning caused by carbon monoxide from aircraft while in transit, without accident to aircraft, occupant of unpowered aircraft, except parachutist, injured | Is a | False | Poisoning by exhaust gas in aircraft | Inferred relationship | Existential restriction modifier |  | 
| Poisoning caused by carbon monoxide from aircraft while in transit, without accident to aircraft, parachutist injured | Is a | False | Poisoning by exhaust gas in aircraft | Inferred relationship | Existential restriction modifier |  | 
| Poisoning caused by carbon monoxide from aircraft while in transit, without accident to aircraft, member of ground crew or airline employee injured | Is a | False | Poisoning by exhaust gas in aircraft | Inferred relationship | Existential restriction modifier |  | 
| Poisoning by carbon monoxide from aircraft while in transit, without accident to aircraft, other occupant of commercial aircraft in surface to surface transport injured | Is a | False | Poisoning by exhaust gas in aircraft | Inferred relationship | Existential restriction modifier |  | 
| Poisoning by carbon monoxide from aircraft while in transit, without accident to aircraft, occupant of other powered aircraft injured | Is a | False | Poisoning by exhaust gas in aircraft | Inferred relationship | Existential restriction modifier |  | 
| Poisoning by carbon monoxide from aircraft while in transit, without accident to aircraft, other person injured | Is a | False | Poisoning by exhaust gas in aircraft | Inferred relationship | Existential restriction modifier |  |