Card Trivia:Flying Fortress SKY FIRE
- Capping out at 3000, this card and "Elemental Hero Storm Neos", "Cloudian - Eye of the Typhoon", "Armed Dragon LV10" and Stardust Dragon/Assault Mode have the fourth highest ATK of all WIND monsters. SKY FIRE is the strongest of these when accounting its 500 more DEF. The third strongest is Dragon Knight Draco-Equiste, the second strongest is "Shooting Star Dragon", and the first is "Majestic Star Dragon".
- This card, Greiger's Signature Card, shares the same ATK with not only Chazz's WIND-Attribute "Armed Dragon", but Seto's "Blue-Eyes White Dragon" and Jack's "Red Dragon Archfiend". Coincidentally (though most likely "arranged"), Seto, Chazz, and Jack (and to a lesser extent Greiger as well) all take the role of "rival" in their series.
- Similar to "Valkyrion the Magna Warrior", "Water Dragon and "Machina Force", this card is a combination of three monsters, yet it is not a Fusion Monster.
- The card seems to be based on the B-17 Flying Fortress.
- This card is appears on the artwork of "Delta Reactor".
- All three of the other "Reactors" that combine to form this monster happen to be DARK, while the result is for some reason a WIND monster.
- The three explosions on the background of this card are all in each of the other "Reactor" monsters.
- This monster looks similar to Big Duo from the "Big O" anime.
- The "SKY FIRE" part of this cards name is derived from the last part of the 3 monsters' name used to Summon it. The first two letters come from "Summon Reactor SK" which makes for "SK", then the next three letters come from "Trap Reactor Y FI" which now makes for "SKY FI", the last 2 letters come from "Spell Reactor RE" which makes for "SKY FIRE".
- This card was not censored in the 4Kids version of the anime.
- "SKY FIRE" is also the name of a Transformers robot that appeared in G-1 only to later be renamed Jet Fire.
- This card, "Valkyrion the Magna Warrior", "Machine Divine Emperor Machinecle Infinity", "Gate Guardian", Water Dragon, and "Machina Force" are the only TCG/OCG combined form monsters that aren't Fusion Monsters nor require their parts to be removed from play to summon it like VWXYZ series and "Armityle the Chaos Phantom".
