Apparatus

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sensors Mode-S transponder

A198ED

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N2016J · AIRBUS A-321neo · operated by JETBLUE AIRWAYS CORP

Hex
A198ED
Octal
50314355
Decimal
10,590,445
Country
US
Tail
N2016J
Type
A21N
No current signal · last broadcast Jul 26, 20:45 UTC
Flights observed
235
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:45 UTC

Last known position

Most recent position reported by Mode-S A198ED.

Country allocation

The ICAO 24-bit address A198ED 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
JBU505 JetBlue Airways 15 2026-07-22
JBU528 JetBlue Airways 7 2026-07-23
JBU57 - 6 2026-07-12
JBU509 - 6 2026-04-20
JBU117 - 6 2026-07-15
JBU2018 - 5 2026-07-15
JBU1532 JetBlue Airways 5 2026-07-24
JBU788 - 4 2026-07-21
JBU58 - 4 2026-07-12
JBU324 - 4 2026-06-17
JBU309 JetBlue Airways 4 2026-07-20
JBU2210 JetBlue Airways 4 2026-04-20
JBU1965 JetBlue Airways 4 2026-07-16
JBU1533 - 4 2026-07-18
JBU1329 JetBlue Airways 4 2026-05-17
JBU1184 - 4 2026-06-28
JBU887 - 3 2026-07-17
JBU787 - 3 2026-07-21
JBU757 - 3 2026-07-03
JBU610 - 3 2026-07-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 JBU1088 SXM → JFK Jul 25, 22:20 UTCJul 26, 01:15 UTC2h 55m
2026-07-25 JBU1088 SXM → JFK Jul 25, 21:59 UTCJul 26, 20:45 UTC22h 47m
2026-07-25 JBU1087 JFK → SXM Jul 25, 16:40 UTCJul 25, 20:15 UTC3h 35m
2026-07-24 JBU1532 CTG → JFK Jul 24, 19:55 UTCJul 25, 00:10 UTC4h 15m
2026-07-23 JBU528 MCO → EWR Jul 23, 22:07 UTCJul 24, 20:20 UTC22h 13m
2026-07-23 JBU1255 FLL → GYE Jul 23, 16:35 UTCJul 24, 00:30 UTC7h 55m
2026-07-22 JBU505 EWR → FLL Jul 22, 11:10 UTCJul 22, 14:40 UTC3h 30m
2026-07-22 JBU505 EWR → FLL Jul 22, 11:01 UTCJul 22, 23:15 UTC12h 14m
2026-07-21 JBU788 - Jul 21, 17:10 UTCJul 21, 20:40 UTC3h 30m
2026-07-21 JBU787 - Jul 21, 10:40 UTCJul 21, 14:10 UTC3h 30m
2026-07-20 JBU310 SDQ → JFK Jul 20, 09:09 UTCJul 21, 02:20 UTC17h 11m
2026-07-20 JBU309 IAD → FLL Jul 20, 00:48 UTCJul 20, 22:20 UTC21h 33m
2026-07-20 JBU309 IAD → FLL Jul 20, 00:50 UTCJul 20, 01:45 UTC55m
2026-07-19 JBU1737 JFK → JFK Jul 19, 12:25 UTCJul 19, 20:40 UTC8h 15m
2026-07-18 JBU1532 CTG → JFK Jul 18, 21:55 UTCJul 19, 01:15 UTC3h 20m
2026-07-18 JBU1532 CTG → JFK Jul 18, 20:05 UTCJul 18, 20:25 UTC20m
2026-07-18 JBU1532 CTG → JFK Jul 18, 20:02 UTCJul 19, 13:10 UTC17h 9m
2026-07-18 JBU1533 JFK → CTG Jul 18, 13:40 UTCJul 18, 18:10 UTC4h 30m
2026-07-17 JBU887 JFK → JFK Jul 17, 14:00 UTCJul 17, 23:14 UTC9h 15m
2026-07-16 JBU1965 JFK → GEO Jul 16, 23:36 UTCJul 17, 23:14 UTC23h 39m
2026-07-16 JBU788 SXM → JFK Jul 16, 15:19 UTCJul 17, 14:35 UTC23h 16m
2026-07-16 JBU787 JFK → SXM Jul 16, 10:19 UTCJul 17, 08:20 UTC22h 1m
2026-07-15 JBU2018 - Jul 15, 19:55 UTCJul 16, 00:30 UTC4h 35m
2026-07-15 JBU2018 POS → JFK Jul 15, 19:44 UTCJul 16, 10:59 UTC15h 16m
2026-07-15 JBU117 - Jul 15, 12:55 UTCJul 15, 17:00 UTC4h 5m
2026-07-14 JBU1681 - Jul 14, 12:20 UTCJul 14, 13:05 UTC45m
2026-07-14 JBU1681 JFK → UVF Jul 14, 12:16 UTCJul 14, 22:35 UTC10h 20m
2026-07-13 JBU1691 JFK → JFK Jul 13, 13:35 UTCJul 14, 00:25 UTC10h 50m
2026-07-12 JBU58 - Jul 12, 22:40 UTCJul 13, 02:20 UTC3h 40m
2026-07-12 JBU58 - Jul 12, 21:50 UTCJul 12, 22:00 UTC10m
2026-07-12 JBU57 - Jul 12, 19:45 UTCJul 12, 20:01 UTC15m
2026-07-12 JBU57 - Jul 12, 16:01 UTCJul 12, 19:10 UTC3h 10m
2026-07-12 JBU709 JFK → JFK Jul 12, 03:20 UTCJul 12, 13:30 UTC10h 10m
2026-07-11 JBU1852 CUN → JFK Jul 11, 19:50 UTCJul 11, 23:10 UTC3h 20m
2026-07-10 JBU1851 JFK → CUN Jul 10, 14:18 UTCJul 10, 17:55 UTC3h 37m
2026-07-10 JBU310 SDQ → JFK Jul 10, 08:06 UTCJul 10, 17:55 UTC9h 49m
2026-07-09 JBU309 JFK → SDQ Jul 9, 21:54 UTCJul 10, 17:55 UTC20h 1m
2026-07-09 JBU380 MBJ → JFK Jul 9, 15:43 UTCJul 10, 15:15 UTC23h 32m
2026-07-09 JBU1179 JFK → MBJ Jul 9, 10:55 UTCJul 9, 22:30 UTC11h 35m
2026-07-08 JBU1759 JFK → KIN Jul 8, 22:00 UTCJul 9, 19:00 UTC21h 1m
2026-07-08 JBU1770 GYE → JFK Jul 8, 12:10 UTCJul 9, 11:15 UTC23h 6m
2026-07-07 JBU117 - Jul 7, 13:30 UTCJul 7, 17:45 UTC4h 15m
2026-07-07 JBU117 JFK → POS Jul 7, 13:30 UTCJul 8, 07:15 UTC17h 46m
2026-07-06 JBU117 JFK → POS Jul 6, 13:33 UTCJul 7, 00:20 UTC10h 48m
2026-07-06 JBU117 - Jul 6, 13:35 UTCJul 6, 17:55 UTC4h 20m
2026-07-05 JBU1965 JFK → GEO Jul 5, 21:43 UTCJul 6, 02:35 UTC4h 52m
2026-07-05 JBU1965 JFK → JFK Jul 5, 21:45 UTCJul 6, 09:55 UTC12h 10m
2026-07-05 JBU1770 JFK → JFK Jul 5, 05:35 UTCJul 5, 18:50 UTC13h 15m
2026-07-04 JBU1533 JFK → CTG Jul 4, 15:30 UTCJul 5, 02:50 UTC11h 20m
2026-07-04 JBU586 RDU → JFK Jul 4, 03:00 UTCJul 5, 01:15 UTC22h 15m

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 N2016J page for operator, model, and routing details .

Mode-S A198ED frequently asked

What is Mode-S code A198ED?
A198ED is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N2016J.
Where is Mode-S A198ED registered?
Mode-S code A198ED 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 A198ED broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A198ED, octal 50314355, decimal 10,590,445.
What flights does A198ED operate?
Mode-S A198ED has broadcast 20 distinct callsigns, including JBU505, JBU528, JBU57, JBU509, JBU117.