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Accidents · NTSB NYC84FU005 · Preliminary: the investigation is not finished

Cgs Aviation HAWK B accident near Neshanic, New Jersey, June 28, 1984

On June 28, 1984 at about 2:13 pm local time, a Cgs Aviation HAWK B (ultralight), an amateur-built aircraft,, registered UNREG, was destroyed in an accident near Neshanic, New Jersey (Private Strip airport). It was a personal flight under ultralight rules (Part 103). 1 person was killed. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The NTSB has not yet published a probable cause for this accident. Investigations usually take one to two years; this page updates when the final report is released.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
June 28, 1984 · about 2:13 pm local time
Place
Neshanic, New Jersey · Private Strip
Type
Accident
Injuries
1 person was killed.
Weather
visual conditions (good weather)
Aircraft
Cgs Aviation HAWK B, amateur-built
Registration
UNREG · no longer on the register · serial H-6217-K
Damage
Destroyed
Flight
Personal flight · ultralight rules (Part 103)

The NTSB's narrative final · quoted from the NTSB record

THIS ULTRALIGHT WAS BEING FLOWN BY A PLT WHO HAD ABOUT 80 HOURS OF FLT TIME IN A C-172 AND C-150 ACFT. HE HAD SOLOED, BUT MOST OF HIS TIME WAS DUAL AND THE LAST RECORDED FLT WAS ABOUT 11 YEARS AGO. THERE ARE NO RECORDS OF ANY FLT INSTRUCTION IN AN ULTRALIGHT. DURING THE ACCIDENT FLT, THE PLE WAS SEEN TURNING TO THE FINAL APPROACH WHILE DESCENDING IN A STEEP BANK. THE ACFT NOSE DROPPED AND THE VEHICLE DESCENDED TO GROUND IMPACT. THIS ACFT ONLY HAD 1 AND 1/2 HOURS FLT TIME RECORDED. THIS WAS THE 2ND FLT IN IT FOR THE ACCIDENT PLT. DURING EXAMINATION OF THE WRECKAGE, NO EVIDENCE OF ANY FAILURES OR MALFUNCTIONS OF EQUIPMENT WERE FOUND.

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

  • Ratings: single-engine land
  • Medical certificate: Unknown
  • Seat: ctr

The aircraft

  • Last inspection: inspection type not recorded
  • Maximum gross weight: 530 lb
  • Seats: 1
  • Landing gear: fixed
  • Engine: Kawasaki TA 440A (piston); 0 hours total

The flight

  • Flight plan: none
  • Runway 13, 2,100 ft by 70 ft

Weather at the time

  • Light: daylight
  • Wind: from 250° at 9 knots
  • Visibility: 5 statute miles
  • Sky: overcast at 25,000 ft; scat at 6,000 ft
  • Temperature: 79°F (26°C), dew point 0°F (-18°C)
  • Altimeter: 29.00 inHg
  • Observation at 1:45 pm from TTN, 17 miles away

Injuries

FatalSeriousMinorNone
Crew1

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.

Other NTSB records under UNREG the same tail number, which may have belonged to a different aircraft at the time

2026-07-07CEN26LA246 · accident near Hooker, OK · substantial damage · minor injuries
2026-02-28CEN26LA131 · accident near Van Burensburg, IL · substantial damage · no injuries
2025-10-13ERA26LA017 · accident near Gaffney, SC · substantial damage · serious injuries
2025-09-27CEN25LA397 · accident near Harvard, IL · substantial damage · no injuries
2025-09-12CEN25LA385 · accident near Rossville, IN · substantial damage · serious injuries
2025-07-07CEN25LA242 · incident near Ingram, TX · minor damage · no injuries
2025-06-18DCA25WA305 · accident near N/A · serious injuries
2025-05-01OPS25LA034 · incident near Washington, DC
2025-04-11CEN25LA155 · accident near Brady, TX · substantial damage · serious injuries
2025-01-30DCA25MA108 · accident near Washington, DC · destroyed · fatal

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.