PIONAIR AUSTRALIA PTY LTD· ICAO24 7c5d71· last seen 4d ago

VH-SQR is a British Aerospace BAe 146-300, a four-engine jet operated by PIONAIR AUSTRALIA PTY LTD. SkyMeter has tracked 2,156 flights totalling 4,275 hours of airtime via ADS-B across 20 callsigns. The most frequent segment is YSSY to YMML. Service window in our records spans 499 days. Of those flights, 36 (1.7%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The British Aerospace BAe 146-300 has a maximum takeoff weight of 97,500 lb, medium wake category.

About the British Aerospace BAe 146-300

The British Aerospace 146-300 is the stretched, 100-seat variant of the iconic four-engine regional jet family that became famous for its whisper-quiet operation and exceptional short-field performance. Introduced in 1988 as the longest member of the BAe 146 series, the -300 added 8 feet to the fuselage over the -200, making it one of the few regional jets capable of carrying a hundred passengers into airports where noise restrictions or short runways kept larger aircraft away. Its four Textron Lycoming ALF 502 turbofans, mounted high on the wing, earned it the nickname "Whisperjet" and made it a favorite for city-center airports like London City, where steep approach angles and strict noise limits were the norm.

The type's ability to operate from unpaved or marginal runways also made it popular for mining charters and remote community service in Australia and Africa. Though production ended in 2002 when BAE Systems pivoted to the Avro RJ series and eventually exited commercial aviation, the 146-300 remains in service with cargo operators and niche passenger carriers who value its unique combination of capacity, field performance, and community-friendly acoustics. Its relatively low cruising speed and fuel burn compared to modern twins have relegated most survivors to secondary roles, but the type's operational flexibility ensures it still finds work where newer aircraft simply can't go.

SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

✈
FLIGHTS
2,156
all time
⏱
FLOWN HOURS
4,275
tracked time
📍
AIRPORTS VISITED
11
unique
📡
CALLSIGNS
20
27 routes
📅
SERVICE PERIOD
5/27/2025 → 10/8/2026
first → last
⚠
INCIDENT RATE
1.7%
36 flagged

Top routes

By flight count

10
196
179
158
51
24
23
22
17
14
13

Aircraft specifications

British Aerospace BAe 146-300

Engines
Quad Jet
Vref (approach)
125 kt
Vmo
300 kt
MTOW
97,500 lb
Wake category
M

Recent flights

Newest 50 operations of VH-SQR

50
10/8/2026
1h 34m
No alerts
10/8/2026
1h 41m
△ Low approach-stability score↘ Diverted (inferred)
10/8/2026
1h 48m
No alerts
10/8/2026
1h 53m
No alerts
10/7/2026
1h 44m
No alerts
10/7/2026
1h 56m
No alerts
10/7/2026
1h 27m
No alerts
10/7/2026
1h 50m
No alerts
10/6/2026
1h 41m
No alerts
10/6/2026
1h 29m
No alerts
10/6/2026
1h 26m
No alerts
10/6/2026
1h 46m
No alerts
10/5/2026
1h 30m
No alerts
10/5/2026
1h 22m
↘ Diverted (inferred)
10/5/2026
1h 26m
No alerts
10/5/2026
1h 46m
No alerts
10/5/2026
2h 41m
No alerts
10/1/2026
1h 36m
No alerts
10/1/2026
1h 50m
No alerts
9/30/2026
1h 56m
No alerts
9/30/2026
1h 29m
↘ Diverted (inferred)
9/30/2026
1h 28m
No alerts
9/30/2026
1h 54m
No alerts
9/29/2026
2h 45m
No alerts
9/29/2026
1h 41m
No alerts
9/29/2026
2h 4m
No alerts
9/28/2026
2h 22m
No alerts
9/28/2026
2h 1m
No alerts
9/28/2026
2h 6m
No alerts
9/24/2026
1h 41m
No alerts
9/24/2026
1h 32m
△ Low approach-stability score
9/24/2026
1h 20m
No alerts
9/24/2026
1h 28m
No alerts
9/23/2026
2h 55m
No alerts
9/23/2026
1h 25m
No alerts
9/23/2026
1h 45m
No alerts
9/22/2026
1h 42m
No alerts
9/22/2026
1h 40m
No alerts
9/22/2026
1h 28m
No alerts
9/22/2026
1h 55m
No alerts
9/21/2026
1h 43m
No alerts
9/21/2026
2h 1m
No alerts
9/21/2026
1h 34m
No alerts
9/21/2026
1h 54m
No alerts
9/17/2026
1h 39m
No alerts
9/17/2026
1h 42m
No alerts
9/17/2026
1h 42m
No alerts
9/17/2026
1h 53m
No alerts
9/16/2026
1h 35m
No alerts
9/16/2026
1h 33m
No alerts
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