McDonnell Douglas Corporation MD-87

Fixed Wing Multi Engine

Picture of McDonnell Douglas Corporation MD-87

Aircraft Information

ICAO Code
MD87
Manufacturer
McDonnell Douglas Corporation
Model
MD-87
Aircraft Type
Fixed Wing Multi Engine
Primary Role
Airliner

Technical Data

Engine Type
Turbofan
Engine Model
JT8D-217/219/217A
Production Years
1986-1992
Units Produced
75
First Flight
1986-12-04
Notable Operators
Finnair, Austrian Airlines, Iberia, SAS, Aeromexico

The McDonnell Douglas MD-87 was a shortened variant of the popular MD-80 series, designed for efficient operations on thin regional routes with reduced passenger capacity. First flown on December 4, 1986, it was a low-wing twin-engine aircraft powered by Pratt & Whitney JT8D turbofans that could seat 109 to 130 passengers. At 130 feet 5 inches in length with a 107-foot 10-inch wingspan, it was 17 feet 5 inches shorter than standard MD-80s. The aircraft was manufactured by McDonnell Douglas Corporation at their Long Beach, California facility.

Limited Commercial Success

Despite its engineering merits, the MD-87 achieved only modest commercial success during its six-year production run from 1986 to 1992. With exactly 75 aircraft built, it became the least-produced variant in the entire MD-80 family. The aircraft found its primary market among European carriers seeking efficient equipment for regional routes, with launch customers Finnair receiving the first delivery on November 1, 1987 (registered OH-LMA), followed by Austrian Airlines on November 27, 1987.

Major operators included Iberia, Scandinavian Airlines System (SAS), and Aeromexico, with aircraft delivered to carriers across nine countries. The final MD-87 rolled off the production line on March 27, 1992, delivered to SAS as OY-KHW. The aircraft's limited appeal in the crucial U.S. market contributed to its commercial challenges, as American carriers showed little interest in the shortened variant.

McDonnell Douglas Heritage

McDonnell Douglas Corporation developed the MD-87 as part of its successful MD-80 series evolution. The company, formed through the 1967 merger of McDonnell Aircraft Corporation and Douglas Aircraft Company, had established itself as a major force in both commercial and military aviation. Beyond the DC-9 family that spawned the MD-80 series, McDonnell Douglas produced iconic aircraft including the F-4 Phantom II fighter and components for the space shuttle program.

The company reached peak MD-80 production of 12 aircraft per month in 1991 before market conditions forced a decline. McDonnell Douglas's independence ended with Boeing's $13.3 billion acquisition on August 4, 1997, after which Boeing completed remaining MD-80 and MD-90 production through 1999. Today, the MD-87's legacy continues under Boeing Commercial Airplanes.

Engineering and Design Innovation

The Douglas Aircraft Company division led the MD-87's development, with key contributions from figures like Gareth C.C. Chang, who played important roles in international sales efforts. Engineers focused on creating a shortened MD-80 variant specifically targeting thin-route efficiency, reducing overall length by 17 feet 5 inches to 130 feet 5 inches while maintaining the proven systems and powerplant of its larger siblings.

Significant design innovations included a distinctive fin extension above the tailplane and a new low-drag "beaver" tail cone that later became standard across other MD-80 variants. These modifications required extended flight testing beyond the initial December 4, 1986 first flight, but the Federal Aviation Administration granted certification on October 21, 1987, clearing the way for commercial service.

Powerplant and Performance

Pratt & Whitney JT8D-217, -219, and -217A turbofan engines powered all MD-87 aircraft, each producing 20,000 newtons (4,500 pounds) of thrust. These high-bypass turbofans, part of Pratt & Whitney's highly successful JT8D series that entered production in 1963, provided reliable performance for short and medium-haul operations with excellent hot and high altitude capabilities.

The JT8D engines featured noise-reducing modifications to meet Stage 3 compliance requirements and integrated effectively with the aircraft's supercritical wing design. With over 14,000 JT8D engines produced across all variants during more than 30 years of production, the powerplant offered airlines proven reliability and worldwide support.

Operational Characteristics

Pilots appreciated the MD-87's retention of standard MD-80 flight systems and procedures, enabling airlines to operate mixed fleets with minimal additional training requirements. The aircraft accommodated two pilots in the cockpit and offered seating configurations ranging from 109 to 130 passengers in typical layouts, with maximum capacity reaching 139 passengers in high-density arrangements.

Performance specifications included a best cruise speed of 500 knots indicated airspeed, maximum range of 2,980 nautical miles, and service ceiling of 37,000 feet. The aircraft demonstrated a climb rate of 2,700 feet per minute and required takeoff distances of 6,099 feet with landing distances of 4,688 feet, making it suitable for most regional airports.

Legacy and Current Status

The MD-87's brief production run and limited fleet size meant fewer examples remain in service compared to other MD-80 variants. As of August 2022, only 116 aircraft from the entire MD-80 family remained operational worldwide, with MD-87 numbers representing a small fraction of this total. Most surviving examples serve with smaller carriers or in specialized roles.

While the MD-87 never achieved the commercial success McDonnell Douglas envisioned, it represents an important chapter in the evolution of regional jet operations. Its development highlighted both the challenges of serving niche markets and the final innovations of the venerable DC-9 family before McDonnell Douglas's merger with Boeing ended an era in American aviation manufacturing.