LEEDERS CONSTRUCTION LLC· ICAO24 a15f2e· last seen 1d ago

N188JB is a Diamond DA50, a single-engine piston aircraft operated by LEEDERS CONSTRUCTION LLC. SkyMeter has tracked 434 flights totalling 526 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is KSAF to KSAF. Service window in our records spans 444 days. Of those flights, 32 (7.4%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Diamond DA50 has a maximum takeoff weight of 4,407 lb.

About the Diamond DA50

The Diamond DA50 RG represents the Austrian manufacturer's ambitious entry into the high-performance single-engine market, certified in 2017 as Diamond's largest and most capable piston aircraft to date. Built entirely from carbon fiber composite with a retractable tricycle landing gear, the DA50 combines a spacious five-seat cabin with a 300-horsepower Continental CD-300 diesel engine, delivering cruise speeds around 180 knots and a range exceeding 1,000 nautical miles. The type's clean aerodynamic design and fuel-efficient Jet-A burning powerplant make it an attractive option for owner-pilots seeking cross-country capability without the operating costs of a twin, while the all-composite airframe provides exceptional strength-to-weight ratio and corrosion resistance.

Diamond's signature features carry over from the smaller DA40 and DA42 lines, including excellent visibility through the bubble canopy, benign handling characteristics, and a modern Garmin glass cockpit as standard equipment. The DA50 occupies a niche between traditional high-performance singles like the Cirrus SR22 and light twins, offering near-twin performance with single-engine simplicity, though its higher acquisition cost and relative newness mean the global fleet remains modest compared to established competitors. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
434
all time
FLOWN HOURS
526
tracked time
📍
AIRPORTS VISITED
67
unique
📡
CALLSIGNS
2
111 routes
📅
SERVICE PERIOD
5/28/2025 → 8/16/2026
first → last
INCIDENT RATE
7.4%
32 flagged

Top routes

By flight count

10
12
7
4
3
3
E32 KSAF
3
3
2
2
2

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Diamond DA50

Engines
Single Piston
Vref (approach)
70 kt
MTOW
4,407 lb
Wake category
Light

Recent flights

Newest 50 operations of N188JB

50
8/16/2026
42m
No alerts
8/15/2026
9m
No alerts
8/15/2026
25m
No alerts
6/21/2026
48m
No alerts
6/20/2026
1h 32m
No alerts
6/19/2026
2h 25m
No alerts
6/17/2026
6m
No alerts
6/17/2026
32m
No alerts
6/14/2026
22m
No alerts
6/14/2026
34m
No alerts
6/14/2026
1h 21m
No alerts
6/14/2026
1h 20m
No alerts
6/13/2026
1h 19m
No alerts
6/13/2026
59m
No alerts
6/12/2026
1h 15m
No alerts
6/12/2026
16m
No alerts
5/22/2026
17m
No alerts
5/22/2026
9m
No alerts
5/22/2026
41m
No alerts
5/22/2026
1h 33m
No alerts
5/22/2026
13m
No alerts
5/11/2026
1h 43m
No alerts
5/11/2026
40m
No alerts
5/11/2026
1h 50m
No alerts
4/19/2026
9m
No alerts
4/13/2026
34m
No alerts
4/13/2026
2h 39m
No alerts
4/13/2026
14m
No alerts
4/13/2026
1h 20m
No alerts
4/13/2026
47m
No alerts
4/13/2026
4m
No alerts
4/10/2026
27m
No alerts
4/7/2026
1h 6m
No alerts
4/7/2026
58m
No alerts
4/6/2026
54m
No alerts
4/6/2026
9m
No alerts
4/6/2026
2h 4m
No alerts
4/2/2026
1h 8m
No alerts
4/2/2026
2h 56m
No alerts
3/28/2026
24m
No alerts
3/28/2026
30m
No alerts
3/28/2026
2h 32m
No alerts
3/28/2026
29m
△ Low approach-stability score
3/28/2026
27m
No alerts
3/28/2026
2h 59m
△ Low approach-stability score
3/27/2026
2h 58m
No alerts
3/27/2026
5m
No alerts
3/27/2026
25m
No alerts
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