Aircraft registration

N21SZ

Built 1998 · registered US

264 for sale 50 manuals& guides 29,823 registered

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ActiveManufacturer Cessna Model 172 Variant 172R

Representative photo of a Cessna 172

Type photo — not this specific aircraftPhoto via Wikipedia: Cessna 172

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Cessna 172K Skyhawk parked in a hangar.

1969 CESSNA 172K SKYHAWK Single Engine Piston for sale

Hot Springs, USA

A Cessna 172M Skyhawk parked on the tarmac.

1976 CESSNA 172M SKYHAWK Single Engine Piston for sale

Cessna 172M Skyhawk parked in a hangar.

1975 CESSNA 172M SKYHAWK Single Engine Piston for sale

Sioux Center, USA

Flight activity

(76 tracking legs recorded)

Live tracking paused — activity data through 24 Aug 2026. Windows below are measured to that date.

30 days to 24 Aug 2026: 22
90 days to 24 Aug 2026: 74
Last seen: 23 Aug 2026
Tracked since: 10 May 2026

Frequent routes: KWHP → KWHP (17) · KWHP → KBFL (4) · KBFL → KWHP (1)

KWHP → KPAI23 Aug 2026 · 0h 07m
… → KPAI23 Aug 2026 · 0h 06m
… → KWHP23 Aug 2026 · 0h 58m
… → KWHP22 Aug 2026 · 0h 53m
… → KWHP21 Aug 2026 · 0h 51m
… → KWHP21 Aug 2026 · 1h 30m
… → KWHP20 Aug 2026 · 1h 02m
… → KWHP19 Aug 2026 · 0h 49m
… → KWHP19 Aug 2026 · 2h 32m
… → KWHP11 Aug 2026 · 2h 55m

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.

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How common is this aircraft?

29,823Cessna 172 registered worldwide

Common. One of the most common aircraft types we track.

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Registration history

(1)

N21SZUSACTIVE
VISTA AIR INC
2024 – 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

About N21SZ

What type of aircraft is N21SZ?

N21SZ is a Cessna 172, built in 1998.

Where is N21SZ registered?

N21SZ is currently registered in United States (US).

What is the MSN of N21SZ?

The manufacturer serial number (MSN) of N21SZ is 17280653.

What is the ICAO24 (Mode S) code for N21SZ?

N21SZ's ICAO24 hex code is A1B8D1.

Is N21SZ still airworthy?

N21SZ's current registry status is Active.