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ANS661

BRC → ROS · Boeing 737-800 · AIR 1ST AVIATION COMPANIES OF OKLAHOMA, INC. (TULSA, OK)

For travellers

Departure · San Carlos de Bariloche (BRC)

Terminal C · Gate 1 · Check-in 020-024
Scheduled 19 Sep 13:30 · Departed 19 Sep 13:10 · early
Board status: Took off

Board data from aa2000_brc, updated 20276 min ago; times local to each airport.

Flight

Status
Incomplete (signal lost)
Departure
San Carlos De Bariloche Airport (BRC) — San Carlos de Bariloche, Argentina
Scheduled departure
2026-09-19 16:30 UTC
Departed
2026-09-19 17:09 UTC (first seen)
Arrival
Islas Malvinas Airport (ROS) — Rosario, Argentina (scheduled)
Also flies as
O4661
Distance flown
344 km
Straight-line distance
1298 km

Aircraft

Registration
LV-KFW
Type
Boeing 737-800
Seats
189 total (189 Economy)

Altitude & speed

Max altitude
37,000 ft
Max ground speed
473 kt
Tracked
24m · 343 km
Altitude (ft, max 37,000)
019,98039,9600m
Ground speed (kt, max 473)
02555110m
Altitude (ft, max 37,000)
019,98039,9600m
Ground speed (kt, max 473)
02555110m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

AIR 1ST AVIATION COMPANIES OF OKLAHOMA, INC. (TULSA, OK) (RUF)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-03 13:15 UTC ANS661 ? → ? LV-PPM Boeing 737-700 Incomplete (signal lost) 249 km
2026-10-03 12:37 UTC ANS661 PRA → BRC
Parana → San Carlos de Bariloche
 LV-PPM Boeing 737-700 Completed (landing confirmed by airport data) ~1354 km est. (236 km recorded)
2026-09-19 17:09 UTC ANS661 BRC → ROS
San Carlos de Bariloche → Rosario
 LV-KFW Boeing 737-800 Incomplete (signal lost) ~547 km est. (344 km recorded)
2026-09-12 16:19 UTC ANS661 BRC → EZE
San Carlos de Bariloche → Buenos Aires
 LV-KFW Boeing 737-800 Completed (landing presumed) 694 km
2026-09-05 16:10 UTC ANS661 ? → EZE
? → Buenos Aires
 LV-KFW Boeing 737-800 Completed 786 km
2026-08-29 16:02 UTC ANS661 ? → EZE
? → Buenos Aires
 LV-KFW Boeing 737-800 Completed 737 km
2026-08-22 15:42 UTC ANS661 ? → EZE
? → Buenos Aires
 LV-KFW Boeing 737-800 Completed 979 km

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