N.J. Admin. Code § 16:60-3.5
When deemed necessary by a designated law enforcement official, New Jersey Department of Transportation Form DA-25, "Aircraft Accident/Incident Statement of Witness," shall be completed by any person or persons who observed the actual aircraft accident or incident, or any events prior to or immediately following said accident or incident and shall include the place, date, and time of the accident/incident; make, mode, and tail number of the aircraft; the witness's identification information; and a description of the accident/incident. The form is available on the Department's website at: http://www.state.nj.us/transportation/freight/aviation/forms.shtm or by mail from:
New Jersey Department of Transportation
Bureau of Aeronautics
PO Box 600
Trenton, NJ 08625
The written report shall be submitted to the Bureau of Aeronautics within 72 hours after the accident by fax at 609-530-5270 or by mail to:
New Jersey Department of Transportation Bureau of Aeronautics
PO Box 600
Trenton, NJ 08625
N.J. Admin. Code § 16:60-3.5