Near midair collision between 2 small aircraft. Unauthorized penetration of air traffic area. Unauth...

Attributes
ACN	131454
Time
Date	198912
Day	Mon
Local Time Of Day	1201 To 1800
Place
Locale Reference	atc facility : pvd
State Reference	RI
Altitude	msl bound lower : 1100 msl bound upper : 1300
Environment
Flight Conditions	VMC
Light	Night
Aircraft 1
Controlling Facilities	tracon : pvd tower : pvd
Operator	general aviation : corporate
Make Model Name	Small Aircraft, High Wing, 1 Eng, Fixed Gear
Flight Phase	cruise other
Flight Plan	VFR
Aircraft 2
Make Model Name	Small Aircraft
Flight Plan	None
Person 1
Affiliation	government : faa
Function	controller : local
Qualification	controller : non radar
Experience	controller non radar : 1
ASRS Report	131454
Person 2
Affiliation	Other
Function	flight crew : single pilot
Events
Anomaly	conflict : nmac non adherence : far other anomaly other
Independent Detector	other flight crewa
Resolutory Action	none taken : detected after the fact
Consequence	Other
Miss Distance	horizontal : 0 vertical : 200
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

I was working the local control position. While working various other traffic in the area I observed 3 unidented aircraft, 7-9 mi north of the airport in the vicinity of 2 VFR traffic reporters under my control at altitudes 11000 and 15000', respectively. All unidented targets were on different courses. Small aircraft X at 1100' reported an aircraft in close proximity to him, eastbound. Visibility sighting by myself could not be made; however, I a radar returned appeared 1 mi ahead of X and then turned southbound into the pvd arsa, and then at 3.5 NM mi visibility identify was made by myself. The aircraft Y then turned eastbound out of the arsa. Small aircraft X gave chase. The BRITE radar was used when initial identify of targets was made. The arsa violator at 3.5 NM north of pvd turned eastbound and departed the arsa. Approach control was advised. Identify of the arsa violator was made through ewb tower. Pilot of X advised he was not going to file against the violator in the phone conversation between myself and the pilot.

Original NASA ASRS Text

Title: NMAC BETWEEN 2 SMA. UNAUTH PENETRATION OF ATA. UNAUTH PENETRATION OF ARSA. PLT DEVIATION.

Narrative: I WAS WORKING THE LCL CTL POS. WHILE WORKING VARIOUS OTHER TFC IN THE AREA I OBSERVED 3 UNIDENTED ACFT, 7-9 MI N OF THE ARPT IN THE VICINITY OF 2 VFR TFC REPORTERS UNDER MY CTL AT ALTS 11000 AND 15000', RESPECTIVELY. ALL UNIDENTED TARGETS WERE ON DIFFERENT COURSES. SMA X AT 1100' RPTED AN ACFT IN CLOSE PROX TO HIM, EBND. VIS SIGHTING BY MYSELF COULD NOT BE MADE; HOWEVER, I A RADAR RETURNED APPEARED 1 MI AHEAD OF X AND THEN TURNED SBND INTO THE PVD ARSA, AND THEN AT 3.5 NM MI VIS IDENT WAS MADE BY MYSELF. THE ACFT Y THEN TURNED EBND OUT OF THE ARSA. SMA X GAVE CHASE. THE BRITE RADAR WAS USED WHEN INITIAL IDENT OF TARGETS WAS MADE. THE ARSA VIOLATOR AT 3.5 NM N OF PVD TURNED EBND AND DEPARTED THE ARSA. APCH CTL WAS ADVISED. IDENT OF THE ARSA VIOLATOR WAS MADE THROUGH EWB TWR. PLT OF X ADVISED HE WAS NOT GOING TO FILE AGAINST THE VIOLATOR IN THE PHONE CONVERSATION BTWN MYSELF AND THE PLT.

Data retrieved from NASA's ASRS site as of August 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.

Near midair collision between 2 small aircraft. Unauthorized penetration of air traffic area. Unauthorized penetration of arsa. Pilot deviation.