Mitsubishi MU-2B-60 accident near Ferndale, Maryland, May 14, 2004
On May 14, 2004 at about 11:24 am local time, a Mitsubishi MU-2B-60, registered N755AF, was destroyed in an accident near Ferndale, Maryland (Baltimore-Washington Intl airport). It was flown under charter and air-taxi rules (Part 135). 1 person was killed. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
The pilot's failure to maintain airspeed during a sharp turn, which resulted in an inadvertent stall and subsequent impact with terrain. Factors included the pilot's failure to fly to the intended point of landing, and his abrupt course reversal back towards it.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- May 14, 2004 · about 11:24 am local time
- Place
- Ferndale, Maryland · Baltimore-Washington Intl · map
- Type
- Accident
- Injuries
- 1 person was killed.
- Weather
- visual conditions (good weather)
- Aircraft
- Mitsubishi MU-2B-60 · all MU-2B-60s on the register
- Registration
- N755AF · registry record · serial 755SA
- Damage
- Destroyed
- Flight
- Flight · charter and air-taxi rules (Part 135)
The NTSB's narrative final · quoted from the NTSB record
The pilot was finishing his third round-trip, Part 135 cargo flight. The first round trip began the previous evening, about 2150, and the approach back to the origination airport resulted in a landing on runway 15R at 2305. The second approach back to the origination airport resulted in a landing on runway 28 at 0230. Prior to the third approach back to the airport, the pilot was cleared for, and acknowledged a visual approach to runway 33R twice, at 0720, and at 0721. However, instead of proceeding to the runway, the airplane flew north of it, on a westerly track consistent with a modified downwind to runway 15L. During the westerly track, the airplane descended to 700 feet. Just prior to an abeam position for runway 15L, the airplane made a "sharp" left turn back toward the southeast, and descended into the ground. Witnesses reported the airplane's movements as "swaying motions as if it were going to bank left, then right, and back left again," and "the nose...pointing up more than anything...but doing a corkscrew motion." Other witnesses reported the "wings straight up and down," and "wings vertical." Tower controllers also noted the airplane to be "low and tight," and "in an unusually nose high attitude close to the ground. It then "banked left and appeared to stall and then crashed." A post-flight examination of the wreckage revealed no evidence of mechanical malfunction. The pilot, who reported 6,800 hours of flight time, had also flown multiple round trips the previous two evenings. He had checked into a hotel at 0745, the morning prior to the accident flight, checked out at 1956, the same day, and reported for work about 1 hour before the first flight began.
The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.
The factual record from the NTSB's investigation tables, in plain English
Pilot
- Certificate: airline transport pilot
- Ratings: multi-engine land; single-engine land; instrument: airplane
- Flight time: 6,800 hours in all
- Last flight review: February 9, 2004
- Medical certificate: Class 1 (valid medical--no waivers/lim.)
- Seat: left
- Injury: fatal
The aircraft
- Airframe total time: 6,951 hours
- Last inspection: approved inspection programme, March 8, 2004; 63 hours since
- Maximum gross weight: 11,575 lb
- Seats: 2
- Landing gear: retractable
- Engine 1: Garrett TPE331-10 (turboprop); 0 hours total
- Engine 2: Garrett TPE331-10 (turboprop); 0 hours total
- Fire on the ground
The flight
- Departed from: PHL Philadelphia PA at 11:00 am
- Destination: BWI Baltimore MD
- Flight plan: IFR
- Runway 33R, 5,000 ft by 100 ft
Weather at the time
- Light: daylight
- Visibility: 6 statute miles
- Sky: a few clouds at 150 ft
- Temperature: 70°F (21°C), dew point 64°F (18°C)
- Altimeter: 30.19 inHg
- Observation at 11:33 am from BWI, 1 miles away
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.
Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.
