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Ilyushin IL-78 (Midas)

Soviet Union (1984)
Picture of Ilyushin IL-78 (Midas) In-Flight Refueling Tanker Aircraft
Picture of Ilyushin IL-78 (Midas) In-Flight Refueling Tanker Aircraft Picture of Ilyushin IL-78 (Midas) In-Flight Refueling Tanker Aircraft

The Soviet-era Ilyushin IL-76 Candid forms the basis for the Ilyushin IL-78 Midas aerial tanker aircraft.


Detailing the development and operational history of the Ilyushin IL-78 (Midas) In-Flight Refueling Tanker Aircraft.  Entry last updated on 6/21/2018. Authored by Staff Writer. Content ©www.MilitaryFactory.com

The Soviet / Russian military has received a great number of years of faithful service from its Ilyushin IL-76 line (NATO codename of "Candid") of four-engined jet aircraft. The series first flew in 1971 and was debuted in June of 1974 as a strategic airlifter to help Soviet forces support its interests around the world. Some 960 airframes were eventually completed with many exported to allies and former states - some servicing the civilian market as jetliners and others modernized into more capable military forms. In the 1970s, thought was given to modifying the type for service in the aerial refueling role as a tanker aircraft and this produced the IL-78 "Midas" of 1984. First flight was on June 26th, 1983. The type remains in service and production is ongoing today (2014) with 53 total units completed.

The IL-78 has its roots in a late-1960s initiative by the Soviets to produce a tanker offshoot of the IL-76 line but the bulk of the work to bring the new system to pass happened in the late 1970s thanks to evermore evolved forms of the IL-76 airframe that emerged. The IL-76 lost its cargo-hauling and management hardware during the conversion process and was fitted with three refueling positions to service three awaiting/trailing aircraft at once. The aircraft utilized the proven three-point "hose-and-drogue" delivery system with a fuel dispensing position found under each wing and one under the tail. Trials were undertaken in 1977 through a converted IL-76MD airframe and this testing led to certification trials thereafter, spanning into the early 1980s. First deliveries were in 1984 and official service began in 1987 - replacing the outgoing stock of Mya-4 "Bison" tankers. The crew numbered seven with the rear tail gun position of the IL-76 replaced by an observer's perch. Additionally, ranging radar was installed as were formation lights at the cargo door ramp so as to be visible by the approaching recipient aircraft - particular in night time refueling exercises.

On the whole, the IL-78 retains much of the form of the classic Soviet IL-76. It features the large, high-mounted main wing assemblies each holding with two underslung engine nacelles. The flight deck is over the nose with a commanding view of the environment ahead and around the massive aircraft. The fuselage is very tubular and aerodynamically efficient with few protrusions apparent. The tail unit constitutes a single vertical tail fin with high-mounted horizontal planes in a "T-style" arrangement. The undercarriage is wheeled and fully retractable with a two-wheeled nose leg and multi-wheeled main legs under the mass of the airframe.

Original production versions were known simply as "IL-78" and these carried up to 188,540lbs of fuel through two removable tanks held in the fuselage. The IL-78T was similar in scope though it kept the cargo-hauling capabilities of the original IL-76 freighter. The IL-78M of 1987 became the first true dedicated tanker form as it carried three large fuel stores in a fixed arrangement. The cargo door was removed (though the ramp was retained) as was the cargo management equipment. Carried fuel loads now reached over 300,000lbs. The export version of this mark became the IL-78ME. The IL-78MKI was a version delivered to the Indian Air Force (IAF) and were airframes completed in Uzbekistan with Israeli-based fuel transfer system and applicable equipment. The Chinese and Pakistani air forces received the IL-78MP which were tanker forms (removable fuel tanks) retaining some of their cargo-hauling and cargo management capabilities. Beyond these operators, the IL-78 has been taken on in limited numbers by the forces of Algeria and Libya. Ukraine also operates up to eight of the type. Furthermore, some IL-78 aircraft are operated privately by American companies overseas.

Performance from IL-78M models includes a maximum speed of 530 miles per hour with a range out to 4,535 miles. The aircraft sports a service ceiling of 39,350 feet. Power is through 4 x Aviadvigatel (Soloviev) D-30 KP series turbofan engines of 26,700lbs thrust each. Variations of this engine were featured in the Mikoyan-Gurevich MiG-31"Foxhound" interceptor, the Ilyushin IL-62 "Classic" airliner, and the Tupolev Tu-154 "Careless" airliner.


Picture of the Ilyushin IL-78 (Midas) In-Flight Refueling Tanker Aircraft
Picture of the Ilyushin IL-78 (Midas) In-Flight Refueling Tanker Aircraft



Any available statistics for the Ilyushin IL-78 (Midas) In-Flight Refueling Tanker Aircraft are showcased in the areas immediately below. Categories include basic specifications covering country-of-origin, operational status, manufacture(s) and total quantitative production. Other qualities showcased are related to structural values (namely dimensions), installed power and standard day performance figures, installed or proposed armament and mission equipment (if any), global users (from A-to-Z) and series model variants (if any).




  Program Updates  


From March to April 2014, the Chinese Air Force acquired three IL-78MDs to help improve its long-range strategic ability. This initiative also falls in line with the long-term development of an indigenous strategic bomber currently on the drawing board for the PLA. The IL-78MDs were modified in Ukraine with Russian equipment. The PLA also relies on a fleet of twenty-six H-6U tanker aircraft - aerial refueling versions of the local Xian H-6 strategic bomber. The bomber itself is based on the Soviet Tupolev Tu-16 bomber of the early 1950s.






Our Data Modules allow for quick visual reference when comparing a single entry against contemporary designs. Areas covered include general ratings, speed assessments, and relative ranges based on distances between major cities.

Image of collection of graph types

Relative Maximum Speed Rating
Hi: 750mph
Lo: 375mph
    This entry's maximum listed speed (528mph).

    Graph average of 562.5 miles-per-hour.
City-to-City Ranges
NYC
 
  LON
LON
 
  PAR
PAR
 
  BER
BER
 
  MOS
MOS
 
  TOK
TOK
 
  SYD
SYD
 
  LAX
LAX
 
  NYC
Graph showcases the Ilyushin IL-78 (Midas)'s operational range (on internal fuel) when compared to distances between major cities.
Aviation Era
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Pie graph section
Useful in showcasing the era cross-over of particular aircraft/aerospace designs.
Unit Production Comparison
Comm. Market HI*: 44,000 units
Military Market HI**: 36,183 units
53
53


  * Commercial Market High belongs to Cessna 172.

  ** Military Market High belongs to Ilyushin Il-2.


Altitude Visualization
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National Flag Graphic
Origin: Soviet Union
Year: 1984
Type: In-Flight Refueling Tanker Aircraft
Manufacturer(s): Ilyushin - Soviet Union / Russia
Production: 53
Status: Active, Limited Service
Global Operators:
Algeria; China; Libya; Pakistan; Russia; Soviet Union; Ukraine
Historical Commitments / Honors:

Military lapel ribbon for Operation Allied Force
Military lapel ribbon for the Arab-Israeli War
Military lapel ribbon for the Battle of Britain
Military lapel ribbon for the Battle of Midway
Military lapel ribbon for the Berlin Airlift
Military lapel ribbon for the Chaco War
Military lapel ribbon for the Cold War
Military lapel ribbon for the Cuban Missile Crisis
Military lapel ribbon for the Falklands War
Military lapel ribbon for the French-Indochina War
Military lapel ribbon for the Golden Age of Flight
Military lapel ribbon for the 1991 Gulf War
Military lapel ribbon for the Indo-Pak Wars
Military lapel ribbon for the Iran-Iraq War
Military lapel ribbon for the Korean War
Military lapel ribbon for the 1982 Lebanon War
Military lapel ribbon for the Malayan Emergency
Military lapel ribbon for the attack on Pearl Harbor
Military lapel ribbon for the Six Day War
Military lapel ribbon for the Soviet-Afghan War
Military lapel ribbon for the Spanish Civil War
Military lapel ribbon for the Suez Crisis
Military lapel ribbon for the Vietnam War
Military lapel ribbon for Warsaw Pact of the Cold War-era
Military lapel ribbon for the WASP (WW2)
Military lapel ribbon for the World War 1
Military lapel ribbon for the World War 2
Military lapel ribbon for the Yom Kippur
* Ribbons not necessarily indicative of actual historical campaign ribbons. Ribbons are clickable to their respective campaigns/operations.
Measurements and Weights icon
Structural - Crew, Dimensions, and Weights:
Unless otherwise noted the presented statistics below pertain to the Ilyushin IL-78 (Midas) model. Common measurements, and their respective conversions, are shown when possible.

Operational
CREW


Personnel
6


Dimension
LENGTH


Feet
152.89 ft


Meters
46.6 m


Dimension
WIDTH


Feet
165.68 ft


Meters
50.5 m


Dimension
HEIGHT


Feet
48.43 ft


Meters
14.76 m


Weight
EMPTY


Pounds
158,733 lb


Kilograms
72,000 kg


Weight
LOADED


Pounds
462,971 lb


Kilograms
210,000 kg

Engine icon
Installed Power - Standard Day Performance:
4 Aviadvigatel D-30 KP turbofan engines developing 27,000lb thrust each.

Performance
SPEED


Miles-per-Hour
528 mph


Kilometers-per-Hour
850 kph


Knots
459 kts


Performance
RANGE


Miles
4,536 mi


Kilometers
7,300 km


Nautical Miles
3,942 nm


Performance
CEILING


Feet
39,370 ft


Meters
12,000 m


Miles
7.46 mi

Armament - Hardpoints (0):

None.
Variants: Series Model Variants
• IL-78 ("Midas") - Base Series Designation
• IL-78 - Initial production model
• IL-78T - Aerial tanker retaining cargo-hauling capability of IL-76 transport.
• IL-78M - Model of 1987; dedicated aerial refueler; increased fuel load.
• IL-78M-90A - Proposed variant
• IL-78ME - Export model based on the IL-78M model
• IL-78MKI - Indian Air Force model; Israeli equipment with modification by Uzbekistan.
• IL-78MP - Hybrid cargo-tanker; in service with China and Pakistan.