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 second highest ATK of all WIND monsters. SKY FIRE is the strongest of these when accounting its 500 more DEF. The strongest 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.
