Pilot

Were you also looking for Piloting? A pilot is a person, typically of a military service, that can operate and maneuver an airborne, or space borne vehicle.

Covenant
A surprisingly large number of Covenant species possess the intelligence necessary to pilot craft. Groups of Brutes or Elites can operate a space borne Covenant ship, such as the or the, by operation of holographic consoles at the control bridge of the warship. Engineers also help in the technical maintenance of warship systems, although it is unknown if they can pilot and operate the actual warship itself. A single Brute or Elite can also pilot Phantom or Spirit dropships.

Elites and Brutes can pilot a single person Banshee attack fighter. Grunts are also known to be able to pilot Banshees, albeit clumsily. It is unknown how they fit inside the Banshee's cockpit with a methane tank on as it is never seen in-game, it is mentioned only once, in Halo: The Flood. It may be possible that the Banshees that Grunts operate are customized to fit their particular anatomy, but there is no evidence to suggest this. It is unknown which species pilot the Vampire, but it is assumed Elites and Brutes are capable of doing it. If it is true that Elites and Brutes do pilot Vampires it seems they pilot in pairs, one piloting, and one as gunner.

Elite pilots have their own Flight Suit for operations in a variety of airborne vessels. It is unknown, but likely, that Brutes have an equivalent.

Dropships

 * Phantom
 * Spirit

Fixed Wing

 * Banshee
 * Vampire
 * Seraph

Other

 * Boarding Crafts

United Nations Space Command
There are two main types of pilots in the UNSC Defense Force: those of the UNSC Navy and the Marine aviators of the UNSC Marine Corps. Large crews of Navy crewmen operate and maintain UNSC starships such as s. GA-TL1 Longswords, Sparrowhawks, Hornets and Pelican Dropships can all be operated by just one Navy pilot, as can Bumblebee lifepods.

It is seen that the Pelicans of the are exclusively operated by two pilots from 23rd Naval Air Squadron, while in Halo 2, the Pelicans of the  are operated by Marine pilots.

While only select UNSCDF personnel operate space borne and airborne craft, all marines of the UNSC Marine Corps are seen to demonstrate prowess in operating all UNSC ground vehicles - Scorpions, Warthogs, and Mongooses, and even the Covenant Ghost as well. ODSTs also operate their own Orbital Drop Pods.

In Halo 2, Marine Dropship pilots wear ballistic helmets with a golden visor and a communications system installed in it. They wear the same armor as that of the Marine infantrymen. In Halo 3 they use the same body armor as that of a marine but with a modified helmet again, this time being a sealed helmet with a blue visor reminiscent of a modern fighter pilot's helmet. The chest armor is also equipped with an additional control panel.

An interesting fact is that in Halo 3, the Pilot's helmets are invulnerable to any projectile. Another fact is that it takes 1,000,000 cR to train a pilot, such as the education, flight simulation training, the written tests, fuel and the plane itself, not to mention the taxes that are paid to keep the service working.

In Halo: Reach, UNSC Sabre Pilots wear standard Army Trooper uniform, with a Military Police helmet and an air supply. These pilots' suits let them survive in space for a short period.

Dropships

 * D77I-TCH Pelican Dropship
 * Albatross Heavy Dropship

Fixed-wing

 * Shortsword Fighter-Bomber
 * Skyhawk Fighter-Bomber
 * GA-TL1 Longsword interceptor
 * YSS-1000

Gunships

 * Vulture

VTOL

 * Hornet
 * Sparrowhawk
 * UH-144 Falcon

Other

 * Bumblebee class Lifepod

Named Dropships/Fighters with Mentioned Pilots:

 * Bravo 001 -Flight Officer Mitchell - KIA
 * Bravo 022- KIA
 * Charlie 217 -Lieutenant Rick Hale - KIA
 * Echo 136 -Lieutenant Peterson - KIA
 * Echo 206 -Petty Officer Second Class Polaski - KIA
 * Echo 419 -Captain Carol "Foehammer" Rawley - KIA + Lieutenant Frye - KIA + Crew Chief Cullen - KIA
 * Kilo 023 -Hocus - active service
 * Victor 933 - Active service although pelican was destroyed
 * Knife 26 - (Not Mentioned), most likely KIA

Trivia

 * The UNSC pilots helmet is not sealed properly, which can be seen when the player looks underneath their helmets.
 * Halo 2's pilots wear helmets strongly reminiscent of the Cyborg's helmet from Bungie's earlier Marathon series of first-person shooter games.
 * If a VTOL pilot is infected by the Flood in Halo 3, they will take on the appearance of a standard Marine, not a pilot variation.
 * In Halo: Reach, there is a helmet named the Pilot helmet.