N48HD

N48HD is a Curtiss SB2C Helldiver, a single-engine piston aircraft operated by N45SB LLC. SkyMeter has tracked 4 flights totalling 8 hours of airtime via ADS-B. The most frequent segment is KBWP to KOSH. The Curtiss SB2C Helldiver has a maximum takeoff weight of 16,616 lb, light wake category.

About the Curtiss SB2C Helldiver

The Curtiss SB2C Helldiver was the U.S. Navy's primary carrier-based dive bomber during the latter half of World War II, replacing the legendary Douglas SBD Dauntless despite a notoriously troubled development. First flown in 1940 but plagued by structural failures and handling issues through 1942, the Helldiver earned the unflattering nickname "Big-Tailed Beast" and "Son-of-a-Bitch 2nd Class" from pilots who found it heavy on the controls and unforgiving in carrier operations.

Yet once debugged, it became a formidable weapon, delivering over 7,000 aircraft to the fleet and participating in every major Pacific campaign from the Battle of the Philippine Sea through the final strikes on Japan. Powered by a 1,900-horsepower Wright R-2600 radial, the SB2C could haul a 1,000-pound bomb internally plus wing ordnance, dive at near-vertical angles, and absorb tremendous punishment. Its large internal bomb bay was a significant advance over earlier dive bombers that carried ordnance externally, reducing drag and improving both speed and range.

Maximum speed was around 295 knots, with a service ceiling near 25,000 feet and combat radius exceeding 1,100 nautical miles with external tanks. Today fewer than a handful remain airworthy worldwide, making any flying Helldiver a rare window into the final generation of piston-engine naval strike aircraft. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.