Ilyushin Il-38

Ilyushin Il-38
Name	Ilyushin Il-38
Type	Maritime patrol and anti-submarine warfare aircraft
National origin	Soviet Union
Manufacturer	Ilyushin
First flight	28 September 1961
Introduction	1967
Status	In limited service
Primary user	Russian Navy
Number built	~65
Developed from	Ilyushin Il-18

Ilyushin Il-38. The Ilyushin Il-38 is a maritime patrol and anti-submarine warfare aircraft developed in the Soviet Union during the Cold War. Derived from the Ilyushin Il-18 airliner, it entered service with the Soviet Naval Aviation in the late 1960s. The aircraft remains in limited use with the Russian Navy and has been exported to India and potentially other nations.

Design and development

The development of the Il-38 was initiated by the Ilyushin design bureau in response to a requirement from the Soviet Navy for a long-range maritime patrol platform. The project, led by chief designer Sergei Ilyushin, utilized the proven airframe and Ivchenko AI-20 turboprop engines of the Ilyushin Il-18. Key modifications included a forward-shifted wing to accommodate an internal weapons bay and the installation of the Berkut search radar in a distinctive radome under the nose. The aircraft's mission systems, developed by the Leninets Holding Company, were integrated to detect and engage United States Navy and NATO submarines. The prototype conducted its maiden flight from Zhukovsky Airport on 28 September 1961, with state acceptance trials occurring over the Barents Sea and Pacific Ocean.

Operational history

The Il-38 entered operational service with the Soviet Naval Aviation in 1967, primarily assigned to the Northern Fleet and the Pacific Fleet. Throughout the Cold War, it conducted extensive patrols over the Atlantic Ocean, Arctic Ocean, and Sea of Japan, shadowing United States Navy carrier battle groups and tracking Ohio-class submarines. Following the dissolution of the Soviet Union, the aircraft continued service with the Russian Navy, seeing action during the Chechen Wars in a secondary reconnaissance role. The Indian Navy acquired five aircraft in the 1970s, designating them the Il-38SD after a modernization with the Sea Dragon suite. Russian Il-38s have been upgraded to the Il-38N standard with the Novella sensor system and have been actively deployed in the Syrian Civil War, operating from Khmeimim Air Base.

Variants

* Il-38: The original production model equipped with the Berkut radar and magnetic anomaly detection gear. * Il-38M: A proposed but unbuilt variant with more powerful engines. * Il-38SD (Sea Dragon): An upgrade for the Indian Navy incorporating the Sea Dragon mission suite, GPS navigation, and compatibility with Kh-35 anti-ship missiles. * Il-38N (Novella): A comprehensive modernization for the Russian Navy featuring the Novella sensor system, new Leninets Holding Company radar, and enhanced electronic support measures.

Operators

* Current Operators: ** India – The Indian Navy operates the Il-38SD, based at INS Hansa. ** Russia – The Russian Navy's Naval Aviation operates the Il-38N, serving with the Northern Fleet and Pacific Fleet. * Former Operators: ** Soviet Union – Passed its aircraft to successor states including Russia and Ukraine. ** Ukraine – Inherited a small number after the dissolution of the Soviet Union; all were returned to Russia or scrapped.

Specifications (Il-38)

General characteristics * Crew: 7-8 * Length: 39.6 m (129 ft 11 in) * Wingspan: 37.4 m (122 ft 8 in) * Height: 10.16 m (33 ft 4 in) * Powerplant: 4 × Ivchenko AI-20 turboprop engines * Maximum speed: 650 km/h (400 mph, 350 kn) * Range: 7,200 km (4,500 mi, 3,900 nmi) * Endurance: 12 hours * Service ceiling: 10,000 m (33,000 ft)

Armament * Internal bay and hardpoints for: AT-1 torpedo, APR-2 anti-submarine rockets, RGB-NM sonobuoys, FAB-250 bombs, and naval mines. Upgraded variants can carry the Kh-35 anti-ship missile.

Avionics * Original: Berkut search radar, magnetic anomaly detector, SPARU-55 automatic flight control system. * Upgraded: Novella or Sea Dragon integrated sensor suites.

Category:Military aircraft of the Soviet Union Category:Maritime patrol aircraft Category:Anti-submarine aircraft