Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A17847

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N194NV · operated by ALLEGIANT AIR LLC

Hex
A17847
Octal
50274107
Decimal
10,582,087
Country
US
Tail
N194NV
Type
A320
Broadcasting now · callsign AAY2595 · 30,000 ft
Flights observed
222
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

A17847 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A17847 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
AAY2497 Allegiant Air 4 2026-04-24
AAY424 - 3 2026-07-06
AAY9694 Allegiant Air 2 2026-06-20
AAY931 Allegiant Air 2 2026-04-26
AAY9205 - 2 2026-07-13
AAY892 Allegiant Air 2 2026-04-25
AAY852 - 2 2026-04-17
AAY851 Allegiant Air 2 2026-04-26
AAY841 Allegiant Air 2 2026-04-17
AAY56 Allegiant Air 2 2026-05-22
AAY496 Allegiant Air 2 2026-04-16
AAY453 Allegiant Air 2 2026-06-01
AAY443 Allegiant Air 2 2026-06-02
AAY437 Allegiant Air 2 2026-06-03
AAY432 Allegiant Air 2 2026-06-01
AAY431 Allegiant Air 2 2026-06-01
AAY426 - 2 2026-07-09
AAY414 - 2 2026-07-07
AAY369 - 2 2026-07-13
AAY3096 - 2 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AAY2597 - Jul 14, 13:15 UTCJul 14, 14:35 UTC1h 20m
2026-07-13 AAY181 ABE → PIE Jul 13, 19:45 UTCJul 13, 22:15 UTC2h 30m
2026-07-13 AAY9205 - Jul 13, 16:30 UTCJul 13, 17:40 UTC1h 10m
2026-07-13 AAY369 - Jul 13, 01:20 UTCJul 13, 05:01 UTC3h 40m
2026-07-12 AAY369 - Jul 12, 23:00 UTCJul 12, 23:45 UTC45m
2026-07-12 AAY389 CVG → SNA Jul 12, 17:55 UTCJul 12, 21:40 UTC3h 45m
2026-07-12 AAY394 - Jul 12, 14:01 UTCJul 12, 16:15 UTC2h 15m
2026-07-12 AAY411 - Jul 12, 10:05 UTCJul 12, 12:25 UTC2h 20m
2026-07-12 AAY1995 - Jul 12, 01:50 UTCJul 12, 03:05 UTC1h 15m
2026-07-11 AAY2030 - Jul 11, 23:50 UTCJul 12, 00:45 UTC55m
2026-07-11 AAY2051 - Jul 11, 21:10 UTCJul 11, 22:35 UTC1h 25m
2026-07-11 AAY417 - Jul 11, 18:15 UTCJul 11, 19:35 UTC1h 20m
2026-07-11 AAY408 JAX → CVG Jul 11, 15:35 UTCJul 11, 17:00 UTC1h 25m
2026-07-11 AAY401 - Jul 11, 13:05 UTCJul 11, 14:35 UTC1h 30m
2026-07-11 AAY402 - Jul 11, 01:00 UTCJul 11, 02:35 UTC1h 35m
2026-07-10 AAY377 - Jul 10, 22:15 UTCJul 10, 23:45 UTC1h 30m
2026-07-10 AAY2034 - Jul 10, 19:30 UTCJul 10, 21:05 UTC1h 36m
2026-07-10 AAY374 - Jul 10, 16:50 UTCJul 10, 18:15 UTC1h 25m
2026-07-10 AAY2017 - Jul 10, 13:45 UTCJul 10, 15:40 UTC1h 55m
2026-07-10 AAY409 - Jul 10, 10:30 UTCJul 10, 12:25 UTC1h 55m
2026-07-10 AAY428 - Jul 10, 00:30 UTCJul 10, 02:30 UTC2h 0m
2026-07-09 AAY2029 - Jul 9, 21:20 UTCJul 9, 23:20 UTC2h 0m
2026-07-09 AAY1985 - Jul 9, 16:50 UTCJul 9, 20:00 UTC3h 10m
2026-07-09 AAY426 - Jul 9, 12:10 UTCJul 9, 15:35 UTC3h 25m
2026-07-07 AAY414 - Jul 7, 03:45 UTCJul 7, 05:10 UTC1h 25m
2026-07-07 AAY383 - Jul 7, 00:50 UTCJul 7, 02:30 UTC1h 40m
2026-07-06 AAY407 - Jul 6, 20:55 UTCJul 6, 22:25 UTC1h 30m
2026-07-06 AAY424 - Jul 6, 18:00 UTCJul 6, 19:35 UTC1h 35m
2026-07-06 AAY1992 - Jul 6, 14:30 UTCJul 6, 16:35 UTC2h 5m
2026-07-06 AAY388 - Jul 6, 10:55 UTCJul 6, 13:00 UTC2h 5m
2026-07-06 AAY2987 - Jul 6, 02:05 UTCJul 6, 03:15 UTC1h 10m
2026-07-05 AAY1377 - Jul 5, 23:10 UTCJul 6, 00:20 UTC1h 10m
2026-07-05 AAY1985 - Jul 5, 18:45 UTCJul 5, 22:00 UTC3h 15m
2026-07-05 AAY426 - Jul 5, 12:55 UTCJul 5, 16:20 UTC3h 25m
2026-07-05 AAY414 - Jul 5, 03:20 UTCJul 5, 05:05 UTC1h 45m
2026-07-04 AAY403 - Jul 4, 21:55 UTCJul 4, 23:40 UTC1h 45m
2026-07-04 AAY424 - Jul 4, 18:50 UTCJul 4, 20:40 UTC1h 50m
2026-07-04 AAY430 - Jul 4, 15:55 UTCJul 4, 17:45 UTC1h 50m
2026-07-04 AAY384 - Jul 4, 13:00 UTCJul 4, 14:25 UTC1h 25m
2026-07-04 AAY373 - Jul 4, 10:25 UTCJul 4, 11:40 UTC1h 15m
2026-07-04 AAY2001 - Jul 4, 02:25 UTCJul 4, 03:55 UTC1h 30m
2026-07-03 AAY1988 - Jul 3, 23:35 UTCJul 4, 01:00 UTC1h 25m
2026-07-03 AAY424 - Jul 3, 20:25 UTCJul 3, 22:25 UTC2h 0m
2026-07-03 AAY398 CVG → ORF Jul 3, 16:45 UTCJul 3, 18:55 UTC2h 10m
2026-07-03 AAY386 - Jul 3, 14:00 UTCJul 3, 15:25 UTC1h 25m
2026-07-03 AAY1482 VPS → EWR Jul 3, 02:35 UTCJul 3, 03:55 UTC1h 20m
2026-07-02 AAY3110 - Jul 2, 23:30 UTCJul 3, 00:55 UTC1h 25m
2026-07-02 AAY3114 - Jul 2, 19:35 UTCJul 2, 21:55 UTC2h 20m
2026-07-02 AAY3102 - Jul 2, 16:15 UTCJul 2, 18:15 UTC2h 0m
2026-07-02 AAY3113 - Jul 2, 13:10 UTCJul 2, 14:55 UTC1h 45m

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 N194NV page for operator, model, and routing details .

Mode-S A17847 frequently asked

What is Mode-S code A17847?
A17847 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N194NV.
Where is Mode-S A17847 registered?
Mode-S code A17847 is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A17847 broadcasting right now?
Yes. Mode-S A17847 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A17847, octal 50274107, decimal 10,582,087.
What flights does A17847 operate?
Mode-S A17847 has broadcast 20 distinct callsigns, including AAY2497, AAY424, AAY9694, AAY931, AAY9205.