Enstrom 280 and Enstrom F28 mid-air collision near Hammonton, New Jersey, December 28, 2025
On December 28, 2025 at about 4:24 pm local time, 2 aircraft, Enstrom 280 (N280MG) and Enstrom F28 (N520H), were involved in a mid-air collision near Hammonton, New Jersey (Hammonton Muni airport). 2 people were 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 4, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- December 28, 2025 · about 4:24 pm local time
- Place
- Hammonton, New Jersey · Hammonton Muni · map
- Type
- Accident · mid-air collision
- Injuries
- 2 people were killed.
- Weather
- visual conditions (good weather)
- Aircraft 1
- Enstrom 280 C, built 1978 · all 280s on the register
- Registration
- N280MG · registry record · serial 1135
- Damage
- Destroyed
- Flight
- Personal flight · general aviation rules (Part 91)
- Aircraft 2
- Enstrom F28 A, built 1975 · all F28s on the register
- Registration
- N520H · registry record · serial 325
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative for the Enstrom 280 preliminary · quoted from the NTSB record
On December 28, 2025, at 1124 eastern standard time, an Enstrom F-28A helicopter, N520H, and an Enstrom 280C helicopter, N280MG, collided in midair near Hammonton, New Jersey. The private pilots onboard each of the helicopters were fatally injured. Both helicopters were being operated as Title 14 Code of Federal Regulations Part 91 personal flights. According to preliminary ADS-B data provided by the Federal Aviation Administration, both helicopters had departed from Vineland-Downstown Airport (28N), Vineland, New Jersey at about 0948 and flew parallel paths to Hammonton Municipal Airport (N81), Hammonton, New Jersey, arriving about 0958. No ADS-B data captured the helicopters’ subsequent departure from N81 on the accident flight. Surveillance video captured both helicopters as they flew in close proximity to each other shortly before the accident. The helicopters were slightly staggered from one another and flying on a similar heading, similar to a formation flight. As the flight continued, the helicopters converged until they contacted each other. Subsequently, one helicopter began a tumbling descent toward terrain before exiting the frame of the video. The other helicopter pitched up sharply before leveling out. Shortly after, the helicopter began yawing in a clockwise direction and descended rapidly until it exited the video frame. The accident site was located about 1.5 miles southwest of N81 and was comprised of a debris path that was about 1,211 ft-long. The first identified debris along the path included several paint chips consistent with the paint color of both helicopters. Further along the debris path were portions of the main rotor blades of both helicopters, as well as portions of the tail cone and tail rotor blades of N280MG. The primary wreckage of N520H was about 890 feet from the beginning of the debris path. The helicopter sustained substantial damage to the fuselage, tail cone, tail rotor, and main rotor. The aft portion of the tail cone had partially separated from the forward portion of the tail cone and was only attached to the airframe through one tail rotor control cable; the other control cable displayed tensile overload signatures. There were no signs of fire. Portions of the main rotor skin, plexiglass, as well as a portion of the tail rotor drive shaft, were found along the debris path. The ground on the left side of main portion of the wreckage displayed signatures consistent with main rotor strikes. The primary wreckage of N280MG was about 270 ft from the primary wreckage of N520H. The helicopter was destroyed by a postimpact fire, and most of the fuselage and main rotor system had been consumed by the fire. The tail cone remained relatively intact and displayed terrain impact damage and the aft portion of the tail cone displayed damage consistent with impact while in flight. Portions of one of the main rotor blades, the tail rotor, and the tail cone of this helicopter were also found along the debris path. Further examination of the main rotor skins of N520H revealed an impact mark with paint transfer of a color consistent with the tail rotor blade of N280MG. The wreckage was recovered and retained for further examination.
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 NTSB's narrative for the Enstrom F28 preliminary · quoted from the NTSB record
On December 28, 2025, at 1124 eastern standard time, an Enstrom F-28A helicopter, N520H, and an Enstrom 280C helicopter, N280MG, collided in midair near Hammonton, New Jersey. The private pilots onboard each of the helicopters were fatally injured. Both helicopters were being operated as Title 14 Code of Federal Regulations Part 91 personal flights. According to preliminary ADS-B data provided by the Federal Aviation Administration, both helicopters had departed from Vineland-Downstown Airport (28N), Vineland, New Jersey at about 0948 and flew parallel paths to Hammonton Municipal Airport (N81), Hammonton, New Jersey, arriving about 0958. No ADS-B data captured the helicopters’ subsequent departure from N81 on the accident flight. Surveillance video captured both helicopters as they flew in close proximity to each other shortly before the accident. The helicopters were slightly staggered from one another and flying on a similar heading, similar to a formation flight. As the flight continued, the helicopters converged until they contacted each other. Subsequently, one helicopter began a tumbling descent toward terrain before exiting the frame of the video. The other helicopter pitched up sharply before leveling out. Shortly after, the helicopter began yawing in a clockwise direction and descended rapidly until it exited the video frame. The accident site was located about 1.5 miles southwest of N81 and was comprised of a debris path that was about 1,211 ft-long. The first identified debris along the path included several paint chips consistent with the paint color of both helicopters. Further along the debris path were portions of the main rotor blades of both helicopters, as well as portions of the tail cone and tail rotor blades of N280MG. The primary wreckage of N520H was about 890 feet from the beginning of the debris path. The helicopter sustained substantial damage to the fuselage, tail cone, tail rotor, and main rotor. The aft portion of the tail cone had partially separated from the forward portion of the tail cone and was only attached to the airframe through one tail rotor control cable; the other control cable displayed tensile overload signatures. There were no signs of fire. Portions of the main rotor skin, plexiglass, as well as a portion of the tail rotor drive shaft, were found along the debris path. The ground on the left side of main portion of the wreckage displayed signatures consistent with main rotor strikes. The primary wreckage of N280MG was about 270 ft from the primary wreckage of N520H. The helicopter was destroyed by a postimpact fire, and most of the fuselage and main rotor system had been consumed by the fire. The tail cone remained relatively intact and displayed terrain impact damage and the aft portion of the tail cone displayed damage consistent with impact while in flight. Portions of one of the main rotor blades, the tail rotor, and the tail cone of this helicopter were also found along the debris path. Further examination of the main rotor skins of N520H revealed an impact mark with paint transfer of a color consistent with the tail rotor blade of N280MG. The wreckage was recovered and retained for further examination.
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 for the Enstrom 280 from the NTSB's investigation tables, in plain English
What happened, in order
- Midair collision during maneuvering defining event
The aircraft
- Seats: 2
- Landing gear: fixed
- Fire on the ground
- Operator: M&M Charter LLC
The flight
- Departed from: N81 Hammonton NJ at 3:15 pm
- Destination: 28N Vineland NJ
- Flight plan: none
Weather at the time
- Light: daylight
- Wind: from 250° at 4 knots
- Visibility: 10 statute miles
- Sky: overcast at 1,400 ft
- Temperature: 36°F (2°C), dew point 28°F (-2°C)
- Altimeter: 30.18 inHg
- Observation at 11:41 am from ACY, 16 miles away
Weather report (METAR): SPECI KACY 281641Z 25004KT 10SM OVC014 02/M02 A3018 RMK AO2 T00221017 $
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Flight crew | 1 |
The factual record for the Enstrom F28 from the NTSB's investigation tables, in plain English
What happened, in order
- Midair collision during maneuvering defining event
The aircraft
- Seats: 2
- Landing gear: fixed
The flight
- Departed from: N81 Hammonton NJ at 3:15 pm
- Destination: 28N Vineland NJ
- Flight plan: none
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Flight crew | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
The NTSB has not released the docket for this case yet. The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), is usually released when the investigation is nearly complete, and the list here is refreshed when it appears. Check at the NTSB.
About this page
Everything above comes from the NTSB's public accident database: the narrative, probable cause and findings are the NTSB's own words, and the coded tables behind its report (pilot, aircraft, flight, weather, injuries, sequence of events) are written out in plain English. Pilots' ages, home towns and medical details are left out on purpose. The documents and photographs are the NTSB's docket, the folder of records gathered during the investigation, shown as the NTSB released them (the NTSB redacts some personal details first) and listed under the NTSB's own titles. This site's own text never names pilots, passengers or anyone else involved. A preliminary report describes what is known soon after the event and can change; the final report, with the probable cause, usually follows one to two years later and this page is refreshed when it does. Case number ERA26FA077.
