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Lockheed · CONI · IATA L49

Lockheed C-121 Constellation specs, size & range

The Lockheed C-121 Constellation (ICAO code CONI, IATA L49) is a landplane with 4 piston engines in the medium wake-turbulence category.

Landplane with 4 piston engines Wake category: Medium Piston & light aircraft
Lockheed C-121 Constellation
Photo: Rob Schleiffert · source · CC BY SA 2.0

C-121 Constellation specifications

Detailed dimensions and performance figures are not available for this type yet.

The Lockheed C-121 Constellation is a landplane with 4 piston engines built by Lockheed. Air-traffic control and flight-tracking sites identify it by the ICAO type code CONI, while airline timetables and booking sites use the IATA code L49. It belongs to the medium wake-turbulence category.

Aircraft similar to the C-121 Constellation

Comparable piston & light aircraft include Boeing B-17 Flying Fortress, Douglas A-20 Havoc, Douglas DC-6 and Douglas DC-7.

Frequently asked questions

What is the ICAO code of the Lockheed C-121 Constellation?

CONI (IATA code: L49) — the code used in flight plans and on flight-tracking sites.

Data: What is flying? database (ODbL 1.0). Live traffic: adsb.lol (ODbL). Photos under their Creative Commons licences, credited above.