N20503
Built 1973 · registered US
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Performance specs
- Range
- 580 nm
- Cruise speed
- 114 kt
- Max speed
- 122 kt
- Service ceiling
- 15,000 ft
- Takeoff distance
- 514 m
- Landing distance
- 395 m
- MTOW
- 1,100 kg
- Empty weight
- —
- Fuel capacity
- 200 L
- Length
- 8.3 m
- Wingspan
- 10.9 m
- Height
- 2.6 m
- Seats
- 4
- Max passengers
- 4
Flight activity
(156 tracking legs recorded)- Last 30 days
- 54
- Last 90 days
- 106
- Last seen
- 1 Nov 2026
- Tracked since
- 26 May 2026
Frequent routes: KMCC → KMCC (95) · KMCC → KSAC (3) · KSAC → KMCC (2)
- KMCC → KMCC31 Oct 2026 · 1h 32m
- KMCC → KMCC29 Oct 2026 · 1h 57m
- KMCC → KMCC24 Oct 2026 · 17h 59m
- KMCC → KMCC24 Oct 2026 · 18h 45m
- KMCC → KMCC20 Oct 2026 · 1h 11m
- KMCC → KMCC20 Oct 2026 · 15h 43m
- KMCC → KMCC19 Oct 2026 · 18h 15m
- KMCC → KMCC17 Oct 2026 · 8h 33m
- KMCC → KMCC15 Oct 2026 · 0h 12m
- KMCC → KMCC15 Oct 2026 · 0h 18m
Showing the 10 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.
From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.
Common. One of the most common aircraft types we track.
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Registration history
(1)- N20503USACTIVEVYATKIN DENIS2024 – present
Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal
What aircraft model is N20503?
N20503 is a Cessna 172, built in 1973. Sprinkle's record for N20503 covers its lineage, ownership history and specifications.
Is N20503 currently active?
Registry records list N20503's status as Active, registered in United States — a Cessna 172.
What is the manufacturer serial number (MSN) of N20503?
N20503 carries manufacturer serial number (MSN) 17261346, the serial assigned to this Cessna 172 airframe when it was built.
What is the ICAO24 / Mode S code for N20503?
N20503's ICAO24 (Mode S) transponder code is A1A70A — the hex address the Mode S transponder on this Cessna 172 broadcasts.