Mode-S AE7802 · Transponder Hex for 21-30801

Q: What is Mode-S code AE7802?

AE7802 is an ICAO 24-bit transponder address. Assigned to 21-30801 .

Last known position

Most recent position reported by Mode-S AE7802.

Callsign history 3 distinct

Callsign	Airline	Flights	Last seen
NOOK62	-	1	2026-05-14
CARNY69	-	1	2026-04-17
CARNY67	-	1	2026-04-20

Recent flights last 3

Date	Flight	Route	Takeoff	Landing	Duration
2026-05-14	NOOK62	HOP → HOP	May 14, 20:15 UTC	May 14, 21:00 UTC	45m
2026-04-20	CARNY67	HOP → HOP	Apr 20, 18:25 UTC	Apr 20, 19:10 UTC	45m
2026-04-17	CARNY69	-	Apr 17, 15:30 UTC	Apr 17, 15:50 UTC	20m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the 21-30801 page for operator, model, and routing details .

Mode-S AE7802 frequently asked

What is Mode-S code AE7802?

AE7802 is an ICAO 24-bit transponder address. Assigned to 21-30801.

Is AE7802 broadcasting right now?

No active broadcast right now. Last signal was 15d ago.

Hex, octal, and decimal Mode-S codes: what's the difference?

The same 24-bit identifier expressed in different bases: hex AE7802, octal 53474002, decimal 11,433,986.

What flights does AE7802 operate?

Mode-S AE7802 has broadcast 3 distinct callsigns, including NOOK62, CARNY69, CARNY67.