LM AIR PATROL SERVICE INC· ICAO24 a70e34· last seen 12h ago

N5539S is a Cessna 188, a single-engine piston aircraft operated by LM AIR PATROL SERVICE INC. SkyMeter has tracked 356 flights totalling 266 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is US-1867 to 75TA. Service window in our records spans 427 days. Of those flights, 4 (1.1%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Cessna 188 has a 42 ft wingspan, a maximum takeoff weight of 3,300 lb.

About the Cessna 188

The Cessna 188 is a purpose-built agricultural aircraft that dominated American crop-dusting operations from the late 1960s through the 1980s. Introduced in 1966 as the AgWagon, Cessna designed the 188 from the ground up for aerial application work rather than adapting an existing airframe, featuring a rugged steel-tube fuselage, a hopper ahead of the cockpit for chemicals or seed, and a 230 to 300 horsepower Continental engine depending on variant. The cockpit sits high and aft to give the pilot excellent forward visibility over the spray booms and to position the crew as far as possible from chemical loads in the event of a forced landing.

With a maximum takeoff weight of 3,800 pounds and a useful load exceeding 1,400 pounds in later models, the 188 could carry substantial payloads into and out of short, unprepared strips adjacent to fields. Cessna produced the type in several configurations (the AgWagon, AgTruck, AgPickup, and AgCarryall) through 1983, building more than 3,900 airframes and establishing the 188 as one of the most successful agricultural aircraft in general aviation history. Though production ended four decades ago, many 188s remain in service today with aerial application operators and patrol services.

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

FLIGHTS
356
all time
FLOWN HOURS
266
tracked time
📍
AIRPORTS VISITED
43
unique
📡
CALLSIGNS
2
71 routes
📅
SERVICE PERIOD
06/26/2025 → 08/27/2026
first → last
INCIDENT RATE
1.1%
4 flagged

Top routes

By flight count

10
2
2
1
1
1
1
1
1

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Cessna 188

Engines
Single Piston
Vref (approach)
66 kt
MTOW
3,300 lb
Wingspan
42 ft
Length
26 ft
Wake category
Light

Recent flights

Newest 50 operations of N5539S

50
08/27/2026
1h 18m
No alerts
08/27/2026
1h 59m
No alerts
08/25/2026
1h 15m
No alerts
08/19/2026
51m
△ Low approach-stability score
08/19/2026
59m
No alerts
08/17/2026
1h 30m
No alerts
08/11/2026
47m
No alerts
08/10/2026
29m
No alerts
08/10/2026
2h 3m
No alerts
07/13/2026
51m
No alerts
07/13/2026
2h 20m
No alerts
07/07/2026
1h 30m
No alerts
07/06/2026
3h 11m
No alerts
06/24/2026
14m
No alerts
06/16/2026
5m
No alerts
06/10/2026
1h 45m
No alerts
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