Apparatus

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sensors Mode-S transponder

A3484E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N310RF · BOEING 737 MAX 8 · operated by AMERICAN AIRLINES INC

Hex
A3484E
Octal
50644116
Decimal
10,700,878
Country
US
Tail
N310RF
Type
B38M
No current signal · last broadcast Jul 26, 21:30 UTC
Flights observed
469
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:30 UTC

Last known position

Most recent position reported by Mode-S A3484E.

Country allocation

The ICAO 24-bit address A3484E 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
AAL2672 - 8 2026-07-09
AAL1911 - 6 2026-07-05
AAL1823 American Airlines 6 2026-07-23
AAL922 - 5 2026-07-08
AAL708 - 5 2026-07-14
AAL3023 American Airlines 5 2026-05-02
AAL1845 - 5 2026-07-11
AAL1289 American Airlines 5 2026-06-21
AAL1193 American Airlines 5 2026-04-18
AAL903 American Airlines 4 2026-04-14
AAL592 American Airlines 4 2026-05-13
AAL589 American Airlines 4 2026-05-18
AAL3256 American Airlines 4 2026-05-02
AAL3210 - 4 2026-06-21
AAL3021 - 4 2026-04-13
AAL2803 American Airlines 4 2026-05-14
AAL2394 American Airlines 4 2026-04-16
AAL2240 American Airlines 4 2026-05-13
AAL1956 - 4 2026-06-22
AAL1886 American Airlines 4 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL1954 PHL → SFO Jul 26, 19:10 UTCJul 26, 21:30 UTC2h 20m
2026-07-26 AAL1769 PHL → PIT Jul 26, 13:30 UTCJul 26, 18:05 UTC4h 35m
2026-07-26 AAL2002 RSW → PHL Jul 26, 07:00 UTCJul 26, 11:25 UTC4h 25m
2026-07-25 AAL2002 RSW → PHL Jul 25, 14:00 UTCJul 25, 18:45 UTC4h 45m
2026-07-25 AAL556 SFO → DFW Jul 25, 06:25 UTCJul 25, 11:00 UTC4h 35m
2026-07-25 AAL2106 PHX → LAS Jul 25, 04:00 UTCJul 25, 04:45 UTC45m
2026-07-24 AAL1725 PHL → DCA Jul 24, 22:50 UTCJul 25, 02:10 UTC3h 20m
2026-07-24 AAL1706 PHL → SRQ Jul 24, 20:25 UTCJul 24, 21:20 UTC55m
2026-07-24 AAL1706 PHL → SRQ Jul 24, 20:24 UTCJul 24, 21:16 UTC52m
2026-07-24 AAL2177 DFW → SFO Jul 24, 14:30 UTCJul 24, 18:45 UTC4h 15m
2026-07-24 AAL2637 PHX → SNA Jul 24, 04:30 UTCJul 24, 05:30 UTC1h 0m
2026-07-23 AAL1816 CMH → CLT Jul 23, 21:55 UTCJul 24, 02:40 UTC4h 45m
2026-07-23 AAL1823 PHX → IND Jul 23, 17:40 UTCJul 23, 20:15 UTC2h 35m
2026-07-23 AAL2725 LAX → DCA Jul 23, 12:05 UTCJul 23, 15:25 UTC3h 20m
2026-07-23 AAL2393 CLT → MIA Jul 23, 01:00 UTCJul 23, 01:15 UTC15m
2026-07-22 AAL2393 CLT → MIA Jul 22, 22:00 UTCJul 23, 00:15 UTC2h 15m
2026-07-22 AAL2724 JFK → FLL Jul 22, 19:10 UTCJul 22, 19:40 UTC30m
2026-07-22 AAL2724 JFK → FLL Jul 22, 18:50 UTCJul 22, 19:37 UTC47m
2026-07-22 AAL1579 DCA → DFW Jul 22, 16:55 UTCJul 22, 17:20 UTC25m
2026-07-22 AAL1196 EWR → MIA Jul 22, 11:10 UTCJul 22, 13:30 UTC2h 20m
2026-07-22 AAL1196 EWR → MIA Jul 22, 10:55 UTCJul 22, 13:30 UTC2h 35m
2026-07-21 AAL2794 CLT → EWR Jul 21, 00:40 UTCJul 21, 02:10 UTC1h 30m
2026-07-20 AAL2911 - Jul 20, 21:50 UTCJul 20, 22:50 UTC1h 0m
2026-07-20 AAL1954 PHX → CVG Jul 20, 17:14 UTCJul 20, 20:35 UTC3h 21m
2026-07-20 AAL1954 PHX → CVG Jul 20, 17:15 UTCJul 20, 20:35 UTC3h 20m
2026-07-20 AAL1694 SJC → PHX Jul 20, 13:10 UTCJul 20, 14:45 UTC1h 35m
2026-07-20 AAL1940 MEM → DFW Jul 20, 03:40 UTCJul 20, 06:35 UTC2h 55m
2026-07-20 AAL2754 OKC → DFW Jul 20, 01:30 UTCJul 20, 02:05 UTC35m
2026-07-19 AAL2754 - Jul 19, 21:20 UTCJul 19, 23:20 UTC2h 0m
2026-07-19 AAL2754 ORD → OKC Jul 19, 21:16 UTCJul 19, 23:12 UTC1h 56m
2026-07-19 AAL359 - Jul 19, 15:20 UTCJul 19, 18:55 UTC3h 35m
2026-07-19 AAL359 SFO → ORD Jul 19, 15:18 UTCJul 19, 18:50 UTC3h 32m
2026-07-19 AAL1620 ORD → SFO Jul 19, 00:20 UTCJul 19, 04:10 UTC3h 50m
2026-07-18 AAL1910 PDX → PHL Jul 18, 18:20 UTCJul 18, 21:30 UTC3h 10m
2026-07-18 AAL1503 CUN → ORD Jul 18, 13:39 UTCJul 18, 16:54 UTC3h 15m
2026-07-18 AAL1503 CUN → ORD Jul 18, 13:40 UTCJul 18, 16:45 UTC3h 5m
2026-07-18 AAL1305 YVR → ORD Jul 18, 08:15 UTCJul 18, 11:50 UTC3h 35m
2026-07-18 AAL1305 - Jul 18, 02:55 UTCJul 18, 06:55 UTC4h 0m
2026-07-17 AAL1563 BOS → ORD Jul 17, 22:05 UTCJul 18, 01:05 UTC3h 0m
2026-07-17 AAL1563 - Jul 17, 17:35 UTCJul 17, 19:25 UTC1h 50m
2026-07-17 AAL3100 - Jul 17, 14:15 UTCJul 17, 16:10 UTC1h 55m
2026-07-16 AAL2165 - Jul 16, 23:10 UTCJul 17, 01:55 UTC2h 45m
2026-07-16 AAL2165 - Jul 16, 18:50 UTCJul 16, 21:25 UTC2h 35m
2026-07-16 AAL3015 ATL → LGA Jul 16, 15:25 UTCJul 16, 17:14 UTC1h 50m
2026-07-16 AAL2125 LGA → ATL Jul 16, 11:50 UTCJul 16, 13:30 UTC1h 40m
2026-07-15 AAL2028 DFW → LGA Jul 15, 21:45 UTCJul 16, 01:00 UTC3h 15m
2026-07-15 AAL2644 - Jul 15, 16:25 UTCJul 15, 19:15 UTC2h 50m
2026-07-15 AAL2644 SNA → DFW Jul 15, 16:24 UTCJul 15, 19:04 UTC2h 40m
2026-07-15 AAL2644 - Jul 15, 12:30 UTCJul 15, 15:05 UTC2h 35m
2026-07-14 AAL1653 DFW → DFW Jul 14, 14:00 UTCJul 14, 20:30 UTC6h 30m

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 N310RF page for operator, model, and routing details .

Mode-S A3484E frequently asked

What is Mode-S code A3484E?
A3484E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N310RF.
Where is Mode-S A3484E registered?
Mode-S code A3484E 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 A3484E broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A3484E, octal 50644116, decimal 10,700,878.
What flights does A3484E operate?
Mode-S A3484E has broadcast 20 distinct callsigns, including AAL2672, AAL1911, AAL1823, AAL922, AAL708.