Grob Aircraft G 120tp (G120)
ICAO G120 Light

Grob Aircraft G 120tp

Single Turboprop

The Grob G 120TP is a German-designed single-engine turboprop trainer that has become the primary ab initio training aircraft for multiple air forces worldwide. Built by Grob Aircraft in Tussenhausen-Mattsies, Bavaria, the G 120TP entered service in 2008 as a modern successor to piston-powered basic trainers, offering jet-like handling characteristics at a fraction of the operating cost. Its Rolls-Royce M250-B17F turboprop delivers 450 shaft horsepower, enabling aerobatic capability to +6/-4g and a never-exceed speed of 268 knots, performance that bridges the gap between elementary flight training and advanced jet instruction. The type's most prominent operator is the Royal Canadian Air Force, which selected the G 120TP in 2017 to replace its aging CT-156 Harvard II fleet under the NATO Flying Training in Canada program. Designated the CT-156 Harvard II in Canadian service, the aircraft trains student pilots at 15 Wing Moose Jaw alongside the BAE Hawk for the RCAF and allied nations. The G 120TP's glass cockpit features Garmin G500 avionics with synthetic vision, providing students with modern systems experience while retaining conventional flight controls and tandem seating that emphasize hands-on airmanship. Its low wing loading and responsive handling make it equally suited to basic maneuvers and advanced aerobatics including loops, rolls, and spins. Beyond Canada, the G 120TP serves with the Indian Air Force (75 aircraft delivered), the Royal Jordanian Air Force, and civilian flight schools in Europe and North America. The type's reliability in harsh climates, from Canadian winters to Indian monsoons, and its 1,500-hour TBO on the Rolls-Royce engine have made it a cost-effective platform for high-tempo training operations. With a service ceiling of 25,000 feet and a range exceeding 600 nautical miles, the G 120TP provides the endurance for extended training sorties while maintaining the agility demanded by military aerobatic syllabi. SkyMeter has tracked 162 flights across 26 airframes and 4 operators, with ALLIED WINGS LIMITED PARTNERSHIP, BY ITS GENERAL PARTNER, ALLIED the largest observed operator.

ACTIVE AIRFRAMES
26
last 7 days
🏢
OPERATORS
4
unique airlines
📊
FLIGHTS
162
tracked
AVG DURATION
45m
per flight
INCIDENT RATE
2.5%
4 flagged

Safety in context

The incident rate counts flights with ANY safety event detected by SkyMeter: go-arounds (a routine response, not a failure), unstable-approach gate flags (advisory thresholds), rejected takeoffs (the system working as designed), and runway events. It is NOT an accident rate or fatality rate. For accident statistics, refer to the NTSB Aviation Accident Database (USA) or the Aviation Safety Network. See methodology for what each event type measures.

Performance

Speed envelope & approach

Vref
70 kt
Vref range
Vmo
Mmo
Vne
268 kt
Vno
194 kt
Vs1 (clean)
59 kt
Vs0 (landing)
54 kt
Vfe
108 kt
Approach category

Dimensions

Airframe geometry

Wingspan
Length
Tail height
Wheelbase
Gear width
Wake category
L

Weight & identification

Operating limits

MTOW
2,910 lb
MALW
Manufacturer model
G 120TP
FAA designator
Registered

Recent incidents

Flagged flights of G120

20
8/14/2026
19m
△ Low approach-stability score
8/14/2026
56m
△ Low approach-stability score
8/13/2026
1h 6m
△ Low approach-stability score
8/7/2026
59m
△ Low approach-stability score
8/3/2026
38m
△ Low approach-stability score
7/31/2026
1h 7m
△ Low approach-stability score
7/31/2026
37m
△ Low approach-stability score
7/30/2026
46m
△ Low approach-stability score
7/29/2026
1h 46m
△ Low approach-stability score
7/28/2026
46m
△ Low approach-stability score

Recent flights

Real flights of G120 · airborne ≥ 20 min

30
8/14/2026
19m
△ Low approach-stability score
8/14/2026
21m
No alerts
8/14/2026
35m
No alerts
8/14/2026
1h 20m
No alerts
8/14/2026
1h 34m
No alerts
8/14/2026
1h 54m
No alerts
8/14/2026
1h 34m
No alerts
8/14/2026
35m
No alerts
8/14/2026
56m
△ Low approach-stability score
8/14/2026
44m
No alerts
8/14/2026
1h 1m
No alerts
8/14/2026
1h 11m
No alerts
8/14/2026
1h 13m
No alerts
8/14/2026
51m
No alerts
8/13/2026
1h 0m
No alerts
8/13/2026
1h 30m
No alerts
8/13/2026
1h 3m
No alerts
8/13/2026
1h 58m
No alerts
8/13/2026
1h 25m
No alerts
8/13/2026
1h 34m
No alerts
8/13/2026
1h 33m
No alerts
8/13/2026
1h 54m
No alerts
8/13/2026
1h 32m
No alerts
8/13/2026
41m
No alerts
8/13/2026
1h 36m
No alerts
8/13/2026
1h 4m
No alerts
8/13/2026
39m
No alerts
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© SkyMeter · All flight data subject to ODbL attribution · Tracking window: 7 days (free tier)